%0 Journal Article %A Campos, R. G. %A Avila, L. A. %T Some properties of orthogonal polynomials satisfying fourth order differential equations %J Glasgow mathematical journal %D 1995 %P 105-113 %V 37 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500030445/ %R 10.1017/S0017089500030445 %F 10_1017_S0017089500030445