MASS SPECTROMETRIC STUDY OF RING-SUBSTITUTED SECONDARY AND TERTIARY Γ-AMINOPIPERIDINES СтатьяStashenko E.E., Zakharov P.I., Kuznetsov V.V., Gaivoronskaya L.A., Simonova L.A., Subbotin B.S., Zhil'nikov V.G., Raevskii N.I., Prostakov N.S.Chemistry of Heterocyclic Compounds. Том 26. 1990. С. 326-332
COMPARATIVE STUDY OF MASS-SPECTROMETRIC BEHAVIOR OF 2,6-DIARYL-4-(OXO,OXIMINO,AMINO)PIPERIDINES СтатьяStashenko E.E., Zakharov P.I., Mobio I.G., Soldatenkov A.T., Kuznetsov V.V., Varlamov A.V., Borisova T.N., Zhil'nikov V.G., Shevtsov V.K., Prostakov N.S.Chemistry of Heterocyclic Compounds. Том 25. 1989. С. 1259-1266