Spee, E. R. Generalized Feynman amplitudes. (English) Zbl 0172.27301 Annals of Mathematics Studies 62. Princeton, N. J.: Princeton University Press and the University of Tokyo Press 120 p. (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 29 Documents Keywords:quantum theory × Cite Format Result Cite Review PDF Full Text: DOI