TY  - JOUR
AU  - Yuri B. Suris
TI  - Billiards in confocal quadrics as a pluri-Lagrangian system
JO  - Theoretical and applied mechanics
PY  - 2016
SP  - 221 
VL  - 43
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2298/TAM160304008S/
DO  - 10.2298/TAM160304008S
LA  - en
ID  - 10_2298_TAM160304008S
ER  -