TY - JOUR AU - Milena Radnović TI - Integrable Lattices of Hyperplanes Related to Billiards Within Confocal Quadrics JO - Publications de l'Institut Mathématique PY - 2015 SP - 25 VL - _N_S_98 IS - 112 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2298/PIM1512025R/ DO - 10.2298/PIM1512025R LA - en ID - 10_2298_PIM1512025R ER -