TY - JOUR AU - V. P. Maslov AU - A. E. Ruuge TI - Some identities for the integro-differential equations describing quasiparticles on an isoenergetic surface JO - Matematičeskie zametki PY - 1996 SP - 692 EP - 707 VL - 60 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1996_60_5_a4/ LA - ru ID - MZM_1996_60_5_a4 ER -