INTERACTION OF 9-DIAZO-4-AZAFLUORENE WITH UNSATURATED-COMPOUNDS AND CYCLIC KETONES СтатьяPROSTAKOV N.S., VARLAMOV A.V., ANNAN K., FOMICHEV A.A., GOLOVTSOV N.I., ALIEV A.E., RYABOVA N.A., STASHENKO E.E.Химия гетероциклических соединений. 1990. С. 495-501
REACTION OF 9-DIAZO-4-AZAFLUORENE WITH UNSATURATED COMPOUNDS AND CYCLIC KETONES СтатьяProstakov N.S., Varlamov A.V., Hussein A., Fomichev A.A., Ryabova N.A., Stashenko E.E.Chemistry of Heterocyclic Compounds. Том 26. 1990. С. 424-430
PARA-CHLOROBENZYL-SUBSTITUTED PIPERIDINE, PYRIDINE AND INDOLIZINE СтатьяPROSTAKOV N.S., RYABOVA N.A., KRAPIVKO A.P., VARLAMOV A.V.Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya. Том 32. 1989. С. 27-30
SPIRO[4-AZAFLUORENPYRAZOLENYNES] AND THEIR THERMAL REARRANGEMENT INTO PYRAZOLOAZAPHENANTHRENES СтатьяPROSTAKOV N.S., VARLAMOV A.V., ANNAN K., FOMICHEV A.A., ALIEV A.E., GOLOVTSOV N.I., RYABOVA N.A.Химия гетероциклических соединений. 1988. С. 1522-1525