P. Pfeiffer

Theorie der Biuretreaktion

S. Saure, P. Pfeiffer, 1941 .

Diaquo‐tetrammin‐chromisalze

P. Pfeiffer, 1907 .

Preparation and Properties of Oxorhenates(VI) and Oxorhenates(VII)

P. Pfeiffer, R. Scholder, K. Huppert, 1963 .

p‐Amino‐stilben

P. Pfeiffer, S. Sergiewskaja, 1911 .

Halochromie nitrierter Thiophenoläther

H. Jäger, P. Pfeiffer, 1942 .