@article{DAN_1991_318_2_a9,
     author = {A. M. Krasnosel'skii and M. A. Krasnosel'skii and N. A. Kuznetsov},
     title = {Nonlinear systems with incomplete corrections and their stability},
     journal = {Doklady Akademii Nauk},
     pages = {291--294},
     publisher = {mathdoc},
     volume = {318},
     number = {2},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_318_2_a9/}
}