1. M. S. Malinovskii, Olefin Oxides and Their Derivatives [in Russian], Goskhimizdat, Moscow (1961), p. 248.
2. R. F. Ambartsumova and L. P. Kostacheva, Uzb. Khim. Zh., No. 2, 48 (1993).
3. A. Kreutzberger and B. Meyer, Arch. Pharm.,309, 643 (1976).
4. A. A. Kremzer, Yu. V. Strokin, N. A. Klyuev, and V. P. Buryak, Khim. Geterotsikl. Soedin., No. 8, 1102 (1981).
5. L. P. Kostacheva and R. F. Ambartsumova, Usb. Khim. Zh., No. 2, 41 (1991).