%0 Journal Article
%A M. A. Shakirov
%T The principal vector of line local distortion under the conformal mapping and its application
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 1998
%P 304-314
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JMAG_1998_5_a10/
%G ru
%F JMAG_1998_5_a10