Applications of algebraic topology : graphs and networks : the Picard-Lefschetz theory and Feynman integrals - Lefschetz, S. (Solomon), 1884-1972 (New York : Springer-Verlag, 1975)
Includes bibliographical references and index
Keywords: Algebraic topology; Graph theory; Electric networks; Feynman integrals; Picard-Lefschetz theory