%0 Journal Article %A V. V. Dubrovskii %A A. S. Pechentsov %T On the asymptotics of the spectral function of selfadjoint pseudodifferential operators %J Differencialʹnye uravneniâ %D 1993 %P 852-858 %V 29 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1993_29_5_a14/ %G ru %F DE_1993_29_5_a14