@article{DAN_1995_344_4_a3,
     author = {M. A. Krasnosel'skii and N. A. Kuznetsov and M. G. Yumagulov},
     title = {Localization and construction of cycles for the {Hopf} bifurcation},
     journal = {Doklady Akademii Nauk},
     pages = {446--449},
     publisher = {mathdoc},
     volume = {344},
     number = {4},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_344_4_a3/}
}