1. Dubinin, N. P., and 0. L. Kanavets. 1962.Space-flight factors and primary nondis-junction of chromosomes. Problems ofSpace Biology (NASA Tech. Transla-tion), v. 1, 277-282.DubininSpace-flight factors and primary nondisjunction of chromosomes277vProblems of Space Biology1962
2. Glembotskiy, Ya. L., E. A. Beleva, Yu. A.Lapkin, and G. P. Parfenov. 1962. Ef-fects of cosmic flight factors on the inci-dence of recessive lethal mutations inthe X-chromosome of Drosophila melan-ogaster. Problems of Space Biology(NASA Tech. Translation), v. 1, 243-254.GlembotskiyEffects of cosmic flight factors on the incidence of recessive lethal mutations in the X-chromosome of Drosophila melanogaster2431Problems of Space Biology1962
3. Glembotskiy, Ya. L., and G. P. Parfenov.1962. The effect of space flight factorson some biological indices in insects.Problems of Space Biology (NASATechnical Translation), v. 2, 104-122.GlembotskiyThe effect of space flight factors on some biological indices in insects1042Problems of Space Biology1962
4. Parfenov, G. P. 1962. Incidence of domi-nant lethal mutations in Drosophilamelanogaster during a satellite flight.Problems of Space Biology (NASATech. Translation), v. 1, 255-58.ParfenovIncidence of dominant lethal mutations in Drosophila melanogaster during a satellite flight2551Problems of Space Biology1962