Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya.
Ivanovo State University of Chemistry and Technology.
Vol. 24.
1981.
P. 531-534
PROSTAKOV N.S., SUDZHI K., MIKHAILOVA N.M., ZAKHAROV V.F.
Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya.
Ivanovo State University of Chemistry and Technology.
Vol. 24.
1981.
P. 1348-1350