@article{MZM_1976_20_2_a12,
     author = {N. A. Sidorov},
     title = {The optimal choice of initial approximations to solutions of regularized equations in the theory of branching},
     journal = {Matemati\v{c}eskie zametki},
     pages = {273--278},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_2_a12/}
}