%0 Journal Article
%A Yuriy A. Aminov
%A Jan. L. Cieśliński
%T On the regularity of the B\"acklund transformation for pseudospherical surfaces
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 2003
%P 469-480
%V 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JMAG_2003_10_a1/
%G en
%F JMAG_2003_10_a1