DETERMINATION OF PYRIDINE N-OXIDE IN OXIDATIVE DIMERIZATION REACTIONS СтатьяPROSTAKOV N.S., TORRES M., VARLAMOV A.V., VASILEV G.A.Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya. Том 24. 1981. С. 650-652
OBTAINING THE SUBSTITUTED PIPERIDINE AND PYRIDINE BASES WITH THE AID OF ENAMINES СтатьяPROSTAKOV N.S., GAIVORONSKAYA L.A., DAS S.K., ZAKHAROV P.I.Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya. Том 24. 1981. С. 1490-1494