@article{DAN_1974_219_4_a12,
     author = {A. P. Yuzhakov},
     title = {A generalization of the {Lagrange} expansion to arbitrary implicit functions},
     journal = {Doklady Akademii Nauk},
     pages = {822--824},
     publisher = {mathdoc},
     volume = {219},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_4_a12/}
}