ISBN 9780387909257 books & textbook
Harmonic Analysis on Semigroups: Theory of Positive Definite and Related Functions (Graduate Texts in Mathematics, 100)
van den Berg, C. Christensen, J. P. R. Ressel, P.
Springer /1984-06-06 Hardcover / 302 Pages
isbn-10: 0387909257 / isbn-13: 9780387909257
