%0 Journal Article %A N. M. Gulevich %A O. N. Gulevich %T An estimate for the measure of nonconvexity in the $L^p$-space %J Zapiski Nauchnykh Seminarov POMI %D 2001 %P 141-145 %V 280 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2001_280_a6/ %G ru %F ZNSL_2001_280_a6