@article{DAN_1961_136_5_a26,
     author = {A. V. Nikolaev and M. P. Mikhailova},
     title = {A method of determining the composition of an extracted complex},
     journal = {Doklady Akademii Nauk},
     pages = {1102--1103},
     publisher = {mathdoc},
     volume = {136},
     number = {5},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_5_a26/}
}