Droste, H. Max Planck Institute for Medical Research, Max Planck Society;
Wieland, T. Max Planck Institute for Medical Research, Max Planck Society;
Droste, H., & Wieland, T. (1987). Hexahydropyrroloindole. Versuche zur Synthese von 2-Indolthioethern. Liebigs Annalen der Chemie, 901-910.