@article{DAN_1973_208_1_a3,
     author = {M. A. Veliev and Ya. D. Mamedov},
     title = {Stability of the solutions to differential equations with a nonlinear potential operator in {Hilbert} space},
     journal = {Doklady Akademii Nauk},
     pages = {21--24},
     publisher = {mathdoc},
     volume = {208},
     number = {1},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_208_1_a3/}
}