@misc{TMF_1974_19_2_a0,
     title = {Two hundred and fifty years of the {Academy} of {Sciences} of the {USSR}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {147--148},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1974_19_2_a0/}
}