%0 Journal Article
%A Katica 
%A Stevanović
%A  Hedrih
%A Lj. Perić
%T Application of the complex variable function to crack problem in the piezoelectric material
%J Theoretical and applied mechanics
%D 1992
%P 41 
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAM_1992_18_1_a4/
%G en
%F TAM_1992_18_1_a4