Nakanishi, N. (1971). Graph theory and Feynman integrals. Gordon and Breach.
शिकागो स्टाइल उद्धरणNakanishi, Noboru. Graph Theory and Feynman Integrals. New York: Gordon and Breach, 1971.
एमएलए उद्धरणNakanishi, Noboru. Graph Theory and Feynman Integrals. Gordon and Breach, 1971.
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