%0 Journal Article %A G. G. Laptev %T On the Absence of Solutions for a~Class of Singular Semilinear Differential Inequalities %J Informatics and Automation %D 2001 %P 223-235 %V 232 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2001_232_a18/ %G ru %F TRSPY_2001_232_a18