@article{TMF_1974_18_1_a9,
     author = {I. A. Vakarchuk and I. R. Yukhnovskii},
     title = {Sevaration of ``normal'' and ``superfluid'' mctions in the {Schr\"odinger} equation by means of the method of displacements and collective variables},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {90--107},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1974_18_1_a9/}
}