SUBSTITUTED PYRIDINES - SYNTHESIS OF 2-AZAFLUORENONE, 3-METHYL-6, 7-BENZOISOQUINOLINE, AND 7-METHYL-2, 3-BENZO-1, 6-NAPHTHYRIDINE ArticleProstakov N.S., Kirillova L.M., Phal'gumani D., Shakhparonova L.A., Zvolinskii V.P.Chemistry of Heterocyclic Compounds. Том 3. 1970. С. 832-834
SUBSTITUTED PYRIDINES - 5-METHYL-2-FORMYLPYRIDINE AND 5-METHYL-4-PHENYL-2-FORMYLPYRIDINE ArticleProstakov N.S., Mikhailova N.M., Ivanova S.Ya., Shakhparonova L.A.Chemistry of Heterocyclic Compounds. Том 1. 1965. С. 499-502