Lua APA (7ú heag.)
Källén, G. (1953). On the Magnitude of the renormalization constants in quantum electrodynamics.
Lua i Stíl Chicago (17ú heag.)
Källén, Gunnar. On the Magnitude of the Renormalization Constants in Quantum Electrodynamics. København, 1953.
Lua MLA (9ú heag.)
Källén, Gunnar. On the Magnitude of the Renormalization Constants in Quantum Electrodynamics. 1953.
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