01009nam2-2200349---450-99000322356020331620091106090401.0000322356USA01000322356(ALEPH)000322356USA0100032235620090421d1980----km-y0itay0103----baengUS||||||||001yy<<The>> radon transformSigurdur HelgasonBostonBirkhausercopyr. 1980VII, 192 p.ill.23 cmProgress in mathematics50010003344522001Progress in mathematics5Geometria differenziale516.36HELGASON,Sigurdur42760ITsalbcISBD990003223560203316510 PIM 513563/CBS51000111787BKSCIRSIAV79020090421USA011745RSIAV79020091106USA010904Radon Transform384087UNISA