title: Progress in 1,2,3,4-tetrazine chemistry.
authors.affiliation: N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation. churakov@ioc.ac.ru
authors.forename: Aleksandr M
authors.initials: AM
authors.lastname: Churakov
authors.forename: Vladimir A
authors.initials: VA
authors.lastname: Tartakovsky