%0 Journal Article %A Rooney, P. G. %T Hilbert transformation, Gebrochene integration and differentiation by Paul L. Butzer and Walter Trebels. Westdeutscher Verlag, Kola and Opladen, 1968. 81 pages. DM 70. %J Canadian mathematical bulletin %D 1969 %P 98-98 %V 12 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500029957/ %R 10.1017/S0008439500029957 %F 10_1017_S0008439500029957