@article{DAN_1976_228_5_a9,
     author = {N. A. Sidorov and V. A. Trenogin},
     title = {Regularization of the computation of real solutions of nonlinear equations in the neighborhood of a branch point},
     journal = {Doklady Akademii Nauk},
     pages = {1049--1052},
     publisher = {mathdoc},
     volume = {228},
     number = {5},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_228_5_a9/}
}