TY  - DATA
AU  - Helgason, Sigurdur,
TI  - Groups and geometric analysis: integral geometry, invariant differential operators, and spherical functions 
T2  - Mathematical Surveys and Monographs, 
SN  - 9781470413101 (online)
PY  - 2000///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Geometry, Differential
KW  - Lie groups
N1  - Originally published: Orlando : Academic Press, c1984; Includes bibliographical references (p. 619-653) and index
UR  - https://doi.org/http://dx.doi.org/10.1090/surv/083
ER  -