1. Theoretical study of temperature rise of surfaces of actual contact under oiline lubrication conditions;Blok,1937
2. Seizure delay method for determining the seizure protection of EP lubricants;Blok;J. Soc. Automot. Eng.,1939
3. The temperature criterion of the lubricity of oils;Chrushow;Vest. Akad. Nauk SSSR,1955
4. Temperature Method for Determination of Limit of Lubricity;Matveevsky,1956