TY - JOUR AU - A. V. Zakharov TI - Kinetics of small perturbations in closed and open Friedmann cosmologies JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1983 SP - 224 EP - 235 VL - 55 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1983_55_2_a6/ LA - ru ID - TMF_1983_55_2_a6 ER -