@article{DAN_1987_294_1_a18,
     author = {K. E. Plokhotnikov},
     title = {Mathematical model unifying discrete concepts and {Lagrangian} method in the continuous medium description},
     journal = {Doklady Akademii Nauk},
     pages = {75--79},
     year = {1987},
     volume = {294},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_294_1_a18/}
}