Citation: |
[1] |
W. P. Hooper and R. E. Schwartz, Billiards in nearly isosceles triangles, J. Mod. Dyn., 3 (2009), 159-231.doi: 10.3934/jmd.2009.3.159. |
[2] |
S. Tabachnikov, Billiards, Panor. Synth., (1995), vi+142 pp. |