@article{1104275093, author = {Baryshnikov, Yu.}, title = {Complexity of trajectories in rectangular billiards}, journal = {Comm. Math. Phys.}, volume = {166}, number = {3}, year = {1995}, pages = { 43-56}, language = {en}, url = {http://dml.mathdoc.fr/item/1104275093} }
Baryshnikov, Yu. Complexity of trajectories in rectangular billiards. Comm. Math. Phys., Tome 166 (1995) no. 3, pp. 43-56. http://gdmltest.u-ga.fr/item/1104275093/