McMullen, John R. Extensions of positive-definite functions/ John McMullen. - [Providence, RI]: American Mathematical Society, 1972]. - iii, 71 p.: 26 cm. - Memoirs of the American Mathematical Society; no. 117. . Bibliography: p. 70-71. ISBN: 0821818171 LCCN: 72181290 //r933 Subjects--Topical Terms: Locally compact groups.Positive-definite functionsHarmonic analysis. Dewey Class. No.: 515/.253