1   @ARTICLE{test1,
2     AUTHOR = {Kàrè \"u\"a Lêáé},
3     TITLE = {Kàrè \"u\"a Lêáé},
4     JOURNAL = {Latin-1 accents},
5     YEAR = {2020},
6     NOTE = {Having the similar title and author is helpful for debugging since authors are
7                  processed differently from other fields. Here is a formula: $\tan(\alpha)$,
8                  $\sin(\delta)/\delta \to 1$, $\sqrt{x}$.}
9}
10