H. Franken

Nuclear-magnetic-resonance investigation of 15N-labeled flavins, free and bound to Megasphaera elsdenii apoflavodoxin.

H. Rüterjans, F. Müller, H. Franken, 1984, European journal of biochemistry.

The structure of barbituric acid and its 5,5-diethyl derivative as revealed by 15N nuclear magnetic resonance techniques

H. Rüterjans, F. Müller, H. Franken, 1991 .