1. Pyrroles and their Benzo Derivatives;Sundberg,1984
2. Pyrroles and their Benzo Derivatives;Sundberg,1984
3. Pyrroles and their Benzo Derivatives;Sundberg,1984
4. Pyrroles and their Benzo Derivatives;Sundberg,1984
5. Pyrroles: The Synthesis of 1H-Pyrroles;Bean,1990