%0 Journal Article %A E. V. Zakharov %A I. K. Lifanov %A P. I. Lifanov %T Investigation of Some Hypersingular Integral Equations on the Sphere %J Differencialʹnye uravneniâ %D 2001 %P 1395-1405 %V 37 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2001_37_10_a9/ %G ru %F DE_2001_37_10_a9