@article{TMF_1981_46_1_a4,
     author = {N. P. Klepikov and A. N. Shatnii},
     title = {Formulation of the relativistic mechanics of systems of interacting particles},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {50--63},
     year = {1981},
     volume = {46},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_46_1_a4/}
}