%0 Journal Article %A M. V. Dolov %T Canonical integrals and singular cycles %J Differencialʹnye uravneniâ %D 1970 %P 1378-1383 %V 6 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1970_6_8_a4/ %G ru %F DE_1970_6_8_a4