Helgason, Sigurdur,  1927-. <br/><br/>
The Radon transform / 
Sigurdur Helgason. 
 - Boston, MA. :  Birkhauser,  1980. 
 - 192 p. ;  23 cm. 
 - Progress in mathematics ;  5 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>3764330066 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radon transforms.