@article{DAN_1976_231_1_a20,
     author = {V. M. Sidorov},
     title = {Relative displacements of free probe particles in the field of strong gravitational wave},
     journal = {Doklady Akademii Nauk},
     pages = {82--85},
     publisher = {mathdoc},
     volume = {231},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_231_1_a20/}
}