%0 Journal Article %A A. A. Kosmodem'yanskii (Jr.) %T Letter to the editors: ``The behavior of solutions of the equation $\Delta u=-1$ in convex domains'' [Dokl. Akad. Nauk SSSR $\mathbf{304}$ (1989), \No~3, 546--548] %J Doklady Akademii Nauk %D 1991 %P 1288 %V 319 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_319_6_a18/ %G ru %F DAN_1991_319_6_a18