SYNTHESIS AND STRUCTURE OF 3,8-DIAMINOPHENANTHRIDONE COMPLEXES WITH SOME METALS СтатьяZAITSEV B.E., MATYUSHENKO V.V., KOVALCHUKOVA O.V., MIGACHEV G.I.ЖУРНАЛ НЕОРГАНИЧЕСКОЙ ХИМИИ. Том 39. 1994. С. 270-275
SPECTRAL CHARACTERISTICS AND ACID-BASE-EQUILIBRIUM OF 4,9-DIHYDROXY-5,10-DIOXO-4,5,9,10-TETRAHYDRO-4,9-DIAZAPYRENE AND ITS 2,7-DERIVATIVES СтатьяZAITSEV B.E., MIGACHEV G.I., KOVALCHUKOVA O.V., MATYUSHENKO V.V.Химия гетероциклических соединений. 1993. С. 94-99
SPECTRAL CHARACTERISTICS AND ACID-BASE EQUILIBRIA OF 4,9-DIHYDROXY-5,10-DIOXO-4,5,9,10-TETRAHYDRO-4,9-DIAZAPYRENE AND ITS 2,7-DERIVATIVES СтатьяZaitsev B.E., Migachev G.I., Koval'chukova O.P., Matyushenko V.V.Chemistry of Heterocyclic Compounds. Том 29. 1993. С. 81-86
SPECTRAL CHARACTERISTICS, STRUCTURE, AND PROPERTIES OF PHENANTHRIDONE DERIVATIVES СтатьяZaitsev B.E., Migachev G.I., Koval'chukova O.V., Sheban G.V., Matyushenko V.V.Chemistry of Heterocyclic Compounds. Том 28. 1992. С. 1159-1165
STRUCTURE, PROPERTIES AND SPECTRAL CHARACTERISTICS OF THE DERIVATIVES OF PHENANTHRIDONE СтатьяZAITSEV B.E., MIGACHEV G.I., KOVALCHUKOVA O.V., SHEBAN G.V., MATYUSHENKO V.V.Химия гетероциклических соединений. 1992. С. 1361-1368