%0 Journal Article %A Graczyk, Piotr %A Nowak, Adam %T A composition formula for squares of Hermite polynomials and its generalizations %J Comptes Rendus. Mathématique %D 2004 %P 849-852 %V 338 %N 11 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2003.12.024/ %R 10.1016/j.crma.2003.12.024 %G en %F CRMATH_2004__338_11_849_0