@misc{INTF_1985_1_a2,
     title = {Ordinary differential equations: {References}},
     journal = {Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental'nye Napravleniya },
     pages = {141--146},
     publisher = {mathdoc},
     volume = {1},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTF_1985_1_a2/}
}