%0 Journal Article %A A. P. Chernyaev %T Exact fundamental solutions of generalized axisymmetric equations %J Differencialʹnye uravneniâ %D 1991 %P 1998-2001 %V 27 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_11_a21/ %G ru %F DE_1991_27_11_a21