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@article{DAN_1970_192_4_a17, author = {E. B. Gliner}, title = {Vacuum-like state of a medium and {Friedmann} cosmology}, journal = {Doklady Akademii Nauk}, pages = {771--774}, publisher = {mathdoc}, volume = {192}, number = {4}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_192_4_a17/} }
E. B. Gliner. Vacuum-like state of a medium and Friedmann cosmology. Doklady Akademii Nauk, Tome 192 (1970) no. 4, pp. 771-774. http://geodesic.mathdoc.fr/item/DAN_1970_192_4_a17/