%0 Journal Article
%A Francisco Marcellán
%A  
%T Operators preserving orthogonality of polynomials
%J Studia Mathematica
%D 1996
%P 205-218
%V 120
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-120-3-205-218/
%R 10.4064/sm-120-3-205-218
%G en
%F 10_4064_sm_120_3_205_218