%0 Journal Article %A BETANCOR, J. J. %A FARIÑA, J. C. %A SANABRIA, A. %T ON LITTLEWOOD-PALEY FUNCTIONS ASSOCIATED WITH BESSEL OPERATORS %J Glasgow mathematical journal %D 2009 %P 55-70 %V 51 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089508004539/ %R 10.1017/S0017089508004539 %F 10_1017_S0017089508004539