TY - BOOK AU - Hwa,Rudolph C. AU - Teplitz,Vigdor L. TI - Homology and Feynman integrals T2 - Mathematical physics monograph series U1 - 530.15 23 PY - 1966/// CY - New York PB - W. A. Benjamin KW - Mathematical physics N1 - Bibliography: p. 113-115 ER -