Dr. Evgeny Rybin presented his degree work

As you know Russia keeps 2-step level of academician degree: candidate of science, an equivalent of PhD degree, and doctor of science. The last one is supposed to be the global result of long-term investigation. Evgeny Rybin has preliminary presented his doctoral dissertation “Regional variability of Initial Upper Paleolithic industries in Southern Siberia and easternContinue reading “Dr. Evgeny Rybin presented his degree work”