@article{05136948,
title = {Obtuse triangular billiards. I: Near the },
journal = {Experimental Mathematics},
volume = {15},
year = {2006},
pages = {161-182},
doi = {10.1080/10586458.2006.10128961},
zbl = {1112.37030},
language = {en},
url = {http://dml.mathdoc.fr/item/05136948}
}
Schwartz, Richard Evan. Obtuse triangular billiards. I: Near the . Experimental Mathematics, Tome 15 (2006) pp. 161-182. doi : 10.1080/10586458.2006.10128961. http://gdmltest.u-ga.fr/item/05136948/