2024-03-29T12:19:11Z
https://oai.zbmath.org/v1/
oai:zbmath.org:6418918
2015-03-24T10:44:09Z
37
70
Mircea Crâşmăreanu (Iaşi)
Fokicheva, V. V.
2014
6418918
English
Springer US, New York, NY; Pleiades Publishing (Allerton Press), New York, NY; MAIK ``Nauka/Interperiodica'', Moscow
https://zbmath.org/06418918
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Mosc. Univ. Math. Bull. 69, No. 4, 148-158 (2014); translation from Vestn. Mosk. Univ., Ser I 69, No. 4, 18-27 (2014).
37J35; 70H06; 37D50
Description of singularities for billiard systems bounded by confocal ellipses or hyperbolas
j