TY - JOUR AU - A. A. Popov TI - A description of a system of many particles that is averaged with respect to local inhomogeneities of a gravitational field JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1996 SP - 74 EP - 76 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1996_7_a7/ LA - ru ID - IVM_1996_7_a7 ER -