1. The Effect of the Active Reaction of the Medium on the Survival of the Sperm;Bernstein;Bull. Biol. méd. Exptl. U. R. S. S.,1937
2. Metabolic Responses of Bovine Spermatozoa to Antibacterial Agents;Branton;J. Dairy Sci.,1954
3. The Influence of Physico-Chemical Factors on Vitality of Spermatozoa;Dubincik;Ginelcologija,1934
4. The Motility and Viability of Rabbit Spermatozoa at Different Hydrogen-Ion Concentrations;Emmens;J. Physiol.,1947
5. Fertility in Sheep. Artificial Production of Seminal Ejaculation and the Characters of the Spermatozoa Contained Therein;Gunn;Commonwealth of Australia, Council for Scientific and Industrial Research Bull.,1936