FIRST SYNTHESIS OF HETEROCYCLIC ALLENES-BENZAZECINE DERIVATIVES СтатьяVoskressensky L.G., Titov A.A., Dzhankaziev M.S., Borisova T.N., Kobzev M.S., Dorovatovskii P.V., Khrustalev V.N., Aksenov A.V., Varlamov A.V.New Journal of Chemistry. Том 41. 2017. С. 1902-1904