1
by Helgason, Sigurdur
Published 1984
Academic Press
Subjects: '; ...Geometry, Differential...

2
by Berenstein, Carlos A., Ebenfelt, Peter F., Gindikin, Simon G., Helgason, Sigurdur
Published 1998
Springer Berlin Heidelberg
Table of Contents: '; ... submanifolds in complex space -- Real integral geometry and complex analysis -- Radon transforms and wave...

3
by Helgason, Sigurdur
Published 1978
Academic Press
Subjects: '; ...Geometry, Differential...

4
by Helgason, Sigurdur
Published 2011
Springer New York
Subjects: '; ...Differential Geometry...