Waldmann, Herbert Abt. IV: Chemische Biologie, Max Planck Institute of Molecular Physiology, Max Planck Society;
Pathak, T., & Waldmann, H. (1998). Enzymes and protecting group chemistry. CURRENT OPINION IN CHEMICAL BIOLOGY, 2(1), 112-120. doi:10.1016/S1367-5931(98)80042-2.