1
2
3
4
5@manual{ AutoDoc,
6  author =           {Gutsche, S. and Horn, M.},
7  title =            {{AutoDoc - Generate documentation from GAP source code
8                      (Version 2017.09.15)}},
9  year =             {2017},
10  note =             {GAP                   package,                   \href
11                      {https://github.com/gap-packages/AutoDoc}
12                      {\texttt{https://github.com/}\discretionary
13                      {}{}{}\texttt{gap-packages/}\discretionary
14                      {}{}{}\texttt{AutoDoc}}},
15  printedkey =       {GH17}
16}
17@manual{ GAPDoc,
18  author =           {L{\"u}beck, F. and Neunh{\"o}ffer, M.},
19  title =            {{GAPDoc (version 1.6)}},
20  organization =     {RWTH Aachen},
21  year =             {2017},
22  note =             {GAP                   package,                   \href
23                      {http://www.math.rwth-aachen.de/~Frank.Luebeck/GAPDoc/index.html}
24                      {\texttt{http://www.math.rwth-aachen.de/}\discretionary
25                      {}{}{}\texttt{\texttt{\symbol{126}}Frank.Luebeck/}\discretionary
26                      {}{}{}\texttt{GAPDoc/}\discretionary
27                      {}{}{}\texttt{index.html}}},
28  printedkey =       {LN17}
29}
30@manual{ GitHubPagesForGAP,
31  author =           {Horn, M.},
32  title =            {{GitHubPagesForGAP  - Template for easily using GitHub
33                      Pages within GAP packages (Version 0.2)}},
34  year =             {2017},
35  note =             {GAP                   package,                   \href
36                      {https://gap-system.github.io/GitHubPagesForGAP/}
37                      {\texttt{https://gap-system.github.io/}\discretionary
38                      {}{}{}\texttt{GitHubPagesForGAP/}}},
39  printedkey =       {Hor17}
40}
41@phdthesis{ A1,
42  author =           {Alp, M.},
43  title =            {GAP,  crossed  modules,  cat1-groups:  applications of
44                      computational group theory},
45  school =           {University of Wales, Bangor},
46  year =             {1997},
47  printedkey =       {Alp97}
48}
49@article{ AW1,
50  author =           {Alp, M. and Wensley, C. D.},
51  title =            {Enumeration of cat1-groups of low order},
52  journal =          {Int. J. Algebra and Computation},
53  volume =           {10},
54  year =             {2000},
55  pages =            {407--424},
56  printedkey =       {AW00}
57}
58@article{ AW2,
59  author =           {Alp, M. and Wensley, C. D.},
60  title =            {Automorphisms  and homotopies of groupoids and crossed
61                      modules},
62  journal =          {Applied Categorical Structures},
63  volume =           {18},
64  year =             {2010},
65  pages =            {473-495},
66  printedkey =       {AW10}
67}
68@inproceedings{ B82,
69  author =           {Brown, R.},
70  editor =           {Brown, R. and Thickstun, T. L.},
71  booktitle =        {Low-dimensional topology},
72  title =            {Higher-dimensional group theory},
73  publisher =        {Cambridge University Press},
74  series =           {London Math. Soc. Lecture Note Series},
75  volume =           {48},
76  year =             {1982},
77  pages =            {215--238},
78  printedkey =       {Bro82}
79}
80@article{ B18,
81  author =           {Brown, R.},
82  title =            {Crossed  modules,  and  the  homotopy 2-type of a free
83                      loop space},
84  journal =          {arXiv:1003.5617 [math.AT]},
85  year =             {2018},
86  pages =            {1--11},
87  printedkey =       {Bro18}
88}
89@article{ BH1,
90  author =           {Brown, R. and Higgins, P. J.},
91  title =            {On the connection between the second relative homotopy
92                      group and some related spaces},
93  journal =          {Proc. London Math. Soc.},
94  volume =           {36},
95  year =             {1978},
96  pages =            {193--212},
97  printedkey =       {BH78}
98}
99@book{ brow:hig:siv,
100  author =           {Brown, R. and Higgins, P. J. and Sivera, R.},
101  title =            {Nonabelian algrebraic topology},
102  publisher =        {European Mathematical Society},
103  series =           {Tracts in Mathematics},
104  volume =           {15},
105  year =             {2011},
106  printedkey =       {BHS11}
107}
108@article{ brow:lod,
109  author =           {Brown, R. and Loday, J. -.L.},
110  title =            {Van Kampen theorems for diagram of spaces},
111  journal =          {Topology},
112  volume =           {26},
113  year =             {1987},
114  pages =            {311--335},
115  printedkey =       {BL87}
116}
117@article{ BW1,
118  author =           {Brown, R. and Wensley, C. D.},
119  title =            {On  finite  induced  crossed modules, and the homotopy
120                      $2$-type of mapping cones},
121  journal =          {Theory and Applications of Categories},
122  volume =           {1},
123  year =             {1995},
124  pages =            {54--71},
125  printedkey =       {BW95}
126}
127@article{ BW2,
128  author =           {Brown, R. and Wensley, C. D.},
129  title =            {Computing crossed modules induced by an inclusion of a
130                      normal   subgroup,   with   applications  to  homotopy
131                      $2$-types},
132  journal =          {Theory and Applications of Categories},
133  volume =           {2},
134  year =             {1996},
135  pages =            {3--16},
136  printedkey =       {BW96}
137}
138@article{ BW3,
139  author =           {Brown, R. and Wensley, C. D.},
140  title =            {Computation  and  homotopical  applications of induced
141                      crossed modules},
142  journal =          {J. Symbolic Computation},
143  volume =           {35},
144  year =             {2003},
145  pages =            {59--72},
146  printedkey =       {BW03}
147}
148@phdthesis{ E1,
149  author =           {Ellis, G.},
150  title =            {Crossed modules and their higher dimensional analogues},
151  school =           {University of Wales, Bangor},
152  year =             {1984},
153  printedkey =       {Ell84}
154}
155@article{ ell:st,
156  author =           {Ellis, G. and Steiner, R.},
157  title =            {Higher  dimensional  crossed  modules and the homotopy
158                      groups of (n+1)-ads.},
159  journal =          {J. Pure and Appl. Algebra},
160  volume =           {46},
161  year =             {1987},
162  pages =            {117--136},
163  printedkey =       {ES87}
164}
165@article{ G1,
166  author =           {Gilbert, N. D.},
167  title =            {Derivations, automorphisms and crossed modules},
168  journal =          {Comm. in Algebra},
169  volume =           {18},
170  year =             {1990},
171  pages =            {2703--2734},
172  printedkey =       {Gil90}
173}
174@article{ IOU1,
175  author =           {Ilgaz, E. and Odabas, A. and Uslu, E. O.},
176  title =            {Isoclinism of crossed modules},
177  journal =          {J. Symb. Comput.},
178  volume =           {},
179  year =             {2016},
180  pages =            {1--17},
181  note =             {http://dx.doi.org/10.1016/j.jsc.2015.08.006},
182  printedkey =       {IOU16}
183}
184@article{ JNO,
185  author =           {James, R. and Newman, M. F. and O'Brien, E. A.},
186  title =            {The groups of order 128},
187  journal =          {J. Algebra},
188  volume =           {129},
189  year =             {1990},
190  pages =            {136--158},
191  printedkey =       {JNO90}
192}
193@article{ L1,
194  author =           {Loday, J. L.},
195  title =            {Spaces with finitely many non-trivial homotopy groups},
196  journal =          {J. App. Algebra},
197  volume =           {24},
198  year =             {1982},
199  pages =            {179--202},
200  printedkey =       {Lod82}
201}
202@phdthesis{ M1,
203  author =           {Moore, E. J.},
204  title =            {Graphs  of  Groups: Word Computations and Free Crossed
205                      Resolutions},
206  school =           {University of Wales, Bangor},
207  year =             {2001},
208  printedkey =       {Moo01}
209}
210@phdthesis{ N2,
211  author =           {Norrie, K. J.},
212  title =            {Crossed modules and analogues of group theorems},
213  school =           {King's College, University of London},
214  year =             {1987},
215  printedkey =       {Nor87}
216}
217@article{ N1,
218  author =           {Norrie, K. J.},
219  title =            {Actions and automorphisms of crossed modules},
220  journal =          {Bull. Soc. Math. France},
221  volume =           {118},
222  year =             {1990},
223  pages =            {129--146},
224  printedkey =       {Nor90}
225}
226@article{ W2,
227  author =           {Whitehead, J. H. C.},
228  title =            {On operators in relative homotopy groups},
229  journal =          {Ann. of Math.},
230  volume =           {49},
231  year =             {1948},
232  pages =            {610--640},
233  printedkey =       {Whi48}
234}
235@article{ W1,
236  author =           {Whitehead, J. H. C.},
237  title =            {Combinatorial homotopy {I}{I}},
238  journal =          {Bull. Amer. Math. Soc.},
239  volume =           {55},
240  year =             {1949},
241  pages =            {453--496},
242  printedkey =       {Whi49}
243}
244