TY - JOUR TI - Sessions of the seminar ``Actual problems of geometry and mechanics'' JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2002 SP - 1255 EP - 1266 VL - 8 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2002_8_4_a23/ LA - ru ID - FPM_2002_8_4_a23 ER -