Synthesis and structure of spirooxazines of the thieno[3,2-b]pyrroline series - Shirinian, Valerii Z.; Krayushkin, Mikhail M.; Nikalin, Denis M.; Shimkin, Alexey A.; Vorontsova, Lyudmila G.; Starikova, Zoya A. (ARKIVOC, 2005)
doi: 10.3998/ark.5550190.0006.709