Beside his work on the LSZ formalism he is also known for the development of Bogolyubov - Parasiuk renormalization schema (also BPHZ Renormalization schema named after Klaus Hepp and Zimmermann).
Bernd Alois Zimmermann | Frank Peter Zimmermann | Walter Zimmermann | Raquel Zimmermann | Wolfhart Heinrichs | Reinhard Sebastian Zimmermann | Phil Zimmermann | Nico Zimmermann | Moshe Zimmermann | Johann Georg Ritter von Zimmermann | Frederick Zimmermann | Dean Zimmermann | Zimmermann Telegram | Jérémie Zimmermann | Eduard Cristian Zimmermann | Day & Zimmermann | Daniel Zimmermann | Bodo Zimmermann |