TY - JOUR AU - E. B. Gliner TI - Vacuum-like state of a medium and Friedmann cosmology JO - Doklady Akademii Nauk PY - 1970 SP - 771 EP - 774 VL - 192 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_192_4_a17/ LA - ru ID - DAN_1970_192_4_a17 ER -