4′-BROMO(AND AZIDO)-10,10-DIMETHYLSPIRO[9,10-DIHYDRO-10-SILA-2-AZAANTHRACENE-9,2′-TETRAHYDROFURAN] СтатьяProstakov N.S., Varlamov A.V., Kozm K., Aliev A.E., Fomichev A.A.Chemistry of Heterocyclic Compounds. Том 25. 1989. С. 581-585
ORIENTATION OF THE UNSHARED ELECTRON PAIR OF THE NITROGEN ATOM IN N-SUBSTITUTED 2,5-DIMETHYL-4-PIPERIDINONES СтатьяAliev A.E., Fomichev A.A.Chemistry of Heterocyclic Compounds. Том 25. 1989. С. 426-427