%0 Journal Article %A Yu. Davydov %T On convex hull and winding number of self-similar processes %J Zapiski Nauchnykh Seminarov POMI %D 2015 %P 154-162 %V 441 %U http://geodesic.mathdoc.fr/item/ZNSL_2015_441_a9/ %G en %F ZNSL_2015_441_a9