@article{GDZPPN002490714, title = {Operator-Valued Positive Definite Kernels on Tubes.}, journal = {Monatshefte f\"ur Mathematik}, volume = {125}, year = {1998}, pages = {125-160}, zbl = {0956.22003}, url = {http://dml.mathdoc.fr/item/GDZPPN002490714} }
Neeb, Karl-Hermann. Operator-Valued Positive Definite Kernels on Tubes.. Monatshefte für Mathematik, Tome 125 (1998) pp. 125-160. http://gdmltest.u-ga.fr/item/GDZPPN002490714/