1. Cycloalcylation by the α,ω-Dibromides of Compounds Containing an Activated Methylene Group as a Method for the Synthesis of 1,1-Disubstitutedcycloalkanes;Zefirov;J. Org. Chem. USSR,1983
2. Alkylation of Cyclic 1,3-Diketones by α,ω-Dibromides;Zefirov;J. Org. Chem. USSR,1983
3. Synthesis of New Pyrazole and Isoxazole Derivatives Based on Products of Dondensation of β-Dicarbonyl Compounds with 1,2,3-Trihalopropanes;Akhmedov;Chem. Heterocycl. Comp.,1987
4. Vinylspiropentane;Zefirov;J. Org. Chem. USSR,1988
5. Synthesis of Spirofused Cyclopropanes;Zefirov;J. Org. Chem. USSR,1989