Horgen, Paul A.; Allan C. Vaisius; Joseph F. Ammirati (1978). „The insensitivity of mushroom nuclear RNA polymerase activity to inhibition by amatoxins”. Archives of Microbiology. 118 (3): 317—9. PMID567964. doi:10.1007/BF00429124.
Horgen, Paul A.; Allan C. Vaisius; Joseph F. Ammirati (1978). „The insensitivity of mushroom nuclear RNA polymerase activity to inhibition by amatoxins”. Archives of Microbiology. 118 (3): 317—9. PMID567964. doi:10.1007/BF00429124.