%0 Journal Article %A M. V. Tuvaev %T Averaging of solutions of an elliptic equation with nonlinear absorption in a punctured domain %J Differencialʹnye uravneniâ %D 1999 %P 846-847 %V 35 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_6_a20/ %G ru %F DE_1999_35_6_a20