Otto Peter and Ladik János and Szent-Györgyi Albert: Quantum chemical calculations of model systems for ascorbic acid adducts with Schiff bases of lysine side chains : possibility of internal charge transfer in proteins. In: Proceedings of the National Academy of Sciences of the United States of America : PNAS, (76) 8. pp. 3849-3851. (1979)
Otto Peter and Ladik János and Laki Koloman and Szent-Györgyi Albert: Internal charge transfer in proteins to the Schiff bases of their lysine side chains. In: Proceedings of the National Academy of Sciences of the United States of America, (75) 8. pp. 3548-3550. (1978)