@article{DAN_1967_174_4_a4,
     author = {A. M. Rubinov},
     title = {A mathematical production model},
     journal = {Doklady Akademii Nauk},
     pages = {754--756},
     publisher = {mathdoc},
     volume = {174},
     number = {4},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_174_4_a4/}
}