1. Ali, M. S. (1967). Ph.D. Thesis, Dalhousie University, Halifax, Nova Scotia, Canada.
2. Isolation and structures of 1,2,3,4-tetrahydro-1,4-dioxopyrazino[1,2-a]indoles from cultures of Penicillium terlikowskii
3. Antifungal Agents. Some 3-Imino-5-alkylmercapto-1,2,4-dithiazole Salts
4. Archibald, R. McG., and Taylor, A. (1971). Unpublished work.
5. Cinnolines and other heterocyclic types in relation to the chemotherapy of trypanosomiasis. Part VII. Intermediates