![](/img/cover-not-exists.png)
THE EXISTENCE OF INVARIANT TORI FOR THE THREE-DIMENSIONAL MOTION OF A BILLIARD BALL THAT ARE CONCENTRATED IN A NEIGHBOURHOOD OF A “CLOSED GEODESIC ON THE BOUNDARY OF THE DOMAIN”
Svanidze, N VVolume:
33
Language:
english
Journal:
Russian Mathematical Surveys
DOI:
10.1070/RM1978v033n04ABEH002509
Date:
August, 1978
File:
PDF, 512 KB
english, 1978