@article{DAN_1963_148_2_a22,
     author = {K. P. Stanyukovich},
     title = {A certain generalization of the {Einstein} gravitation equations},
     journal = {Doklady Akademii Nauk},
     pages = {321--324},
     publisher = {mathdoc},
     volume = {148},
     number = {2},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_148_2_a22/}
}