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Joo, Young-Hyuk; Twamley, Brendan; Garg, Sonali; Shreeve, Jean'ne M. Energetic Nitrogen-Rich Derivatives of 1,5-Diaminotetrazole. Angewandte Chemie International Edition. 4 August 2008, 47 (33): 6236–6239. PMID 18615414. doi:10.1002/anie.200801886.