%0 Journal Article %A Yu. G. Safarov %A N. D. Filonov %T Asymptotic Estimates of the Difference Between the Dirichlet and Neumann Counting Functions %J Funkcionalʹnyj analiz i ego priloženiâ %D 2010 %P 54-64 %V 44 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_2010_44_4_a4/ %G ru %F FAA_2010_44_4_a4