%0 Journal Article
%A V. G. Turaev
%T First symplectic Chern class and Maslov indices
%J Zapiski Nauchnykh Seminarov POMI
%D 1985
%P 110-129
%V 143
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1985_143_a5/
%G ru
%F ZNSL_1985_143_a5