@article{DAN_1965_163_6_a5,
     author = {N. P. Sokolov},
     title = {Operations on multidimensional matrices},
     journal = {Doklady Akademii Nauk},
     pages = {1322--1325},
     publisher = {mathdoc},
     volume = {163},
     number = {6},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_163_6_a5/}
}