Radini, I. A. (2017) “Heteroaromatization with 4-phenyldiazenyl-1-naphthol. Part II: Synthesis of some new benzochromens, benzochromenopyrimidines, benzochromenotriazolopyrimidines, benzochromenopyrimidotriazepine and antimicrobial activities”, European Journal of Chemistry, 8(3), pp. 240–247. doi: 10.5155/eurjchem.8.3.240-247.1599.