1. Neue Synthesen des CNN-Dreiringes
2. Über ein isomeres Acetonhydrazon
3. 3.3-Dialkyl-diazacyclopropen-(1)
4. Three-Membered Rings With Two Heteroatoms and Fused-Ring Derivatives: Comprehensive Heterocyclic Chemistry;Schmitz,1984
5. Diaziridines and Diazirines: Comprehensive Heterocyclic Chemistry II;Kostyanovsky,1996