@article{TMF_1973_17_2_a1,
     author = {V. I. Man'ko and M. A. Markov},
     title = {Properties of fridmons and the early stage of evolution of the universe $10^{-6}-10^{-5}$},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {160--164},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1973_17_2_a1/}
}