%0 Journal Article %A G. I. Zaporozhets %T An investigation of a homogeneous equation of the first order not solved with respect to the derivative %J Differencialʹnye uravneniâ %D 1965 %P 567-581 %V 1 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1965_1_5_a0/ %G ru %F DE_1965_1_5_a0