1H AND 13C NMR SPECTRA AND THREE-DIMENSIONAL STRUCTURES OF 1,2,5-TRIMETHYL-4-PHENYLAMINOPIPERIDINE ISOMERS СтатьяProstakov N.S., Fomichev A.A., Gaivoronskaya L.A., Golovtsov N.I., Das S.K.Chemistry of Heterocyclic Compounds. Том 18. 1982. С. 1174-1177
SYNTHESIS OF ISOMERIC SPIRO[AZAFLUORENEOXIRANES] FROM 3-METHYL-2-AZAFLUORENE AND 4-AZAFLUORENE СтатьяProstakov N.S., Beshenko M.A., Soldatova S.A., Konstantinu E.P., Lavani-Édogiaverie S.Chemistry of Heterocyclic Compounds. Том 18. 1982. С. 1083-1085