%0 Journal Article
%A Ouafi, Rachid
%A Khelladi, Abdelkader
%T Non orthogonal cutting problem the case of trapezoidal pieces.
%J International journal of open problems in computer science and mathematics
%D 2009
%P 69
%V 2
%N 1
%U http://geodesic.mathdoc.fr/item/IJOPCM_2009__2_1_229044/
%G en
%F IJOPCM_2009__2_1_229044