%0 Journal Article %A T. S. Aleroev %T A problem on the zeros of the Mittag-Leffler function and the spectrum of a fractional-order differential operator %J Differencialʹnye uravneniâ %D 2000 %P 1278-1279 %V 36 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2000_36_9_a13/ %G ru %F DE_2000_36_9_a13