TY  - JOUR
AU  - N. V. Stepanov
TI  - The differential-geometric theory of the equation $y^n=f(x,y,y',\dots,y^{(n-1)})$
JO  - Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara
PY  - 1977
SP  - 47
EP  - 66
VL  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/INTG_1977_8_a2/
LA  - ru
ID  - INTG_1977_8_a2
ER  -