1. Biotechnological exploitation of ergot fungus (Claviceps purpurea);Esser;Process Biochem.,1984
2. The total synthesis of lysergic acid;Kornfeld;J. Am. Chem. Soc.,1955
3. New trends in ergot alkaloid biosynthesis;Řeháček;Process Biochem.,1983
4. New trends in ergot alkaloid biosynthesis;Řeháček;Process Biochem.,1983