@article{DE_1988_24_6_a5,
     author = {G. A. Leonov},
     title = {An estimate for the bifurcation parameters of the saddle separatrix loop of the {Lorenz} system},
     journal = {Differencialʹnye uravneni\^a},
     pages = {972--977},
     publisher = {mathdoc},
     volume = {24},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_6_a5/}
}