@article{ZVMMF_1992_32_3_a11,
     author = {F. Gao and Sh. M. She},
     title = {Eigenvalues of non-linear equations and the {Feigenbaum} formula},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {465--468},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_3_a11/}
}