%0 Journal Article %A PATEL, SANJAY %T DOUBLE HILBERT TRANSFORMS ALONG POLYNOMIAL SURFACES IN R3 %J Glasgow mathematical journal %D 2008 %P 395-428 %V 50 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089508004291/ %R 10.1017/S0017089508004291 %F 10_1017_S0017089508004291