%0 Journal Article
%A P. E. Markov
%T Type number and rigidity of fibred surfaces
%J Sbornik. Mathematics
%D 2001
%P 65-87
%V 192
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2001_192_1_a3/
%G en
%F SM_2001_192_1_a3