@article{TMF_1971_7_2_a11,
     author = {V. N. Zhigulev},
     title = {On the problem of the fundamental characteristics of the motion of a~continuous medium},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {271--285},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1971_7_2_a11/}
}