1. Moscow: English translation published for U.S. Science Foundation by Israel Program for Scientific Translations, Jerusalem, 1961;Vlasov;Thin-walled Elastic Rods,1940
2. Theory of thin-walled bars;Nowinski,1966
3. Theory of thin-walled bars;Nowinski,1966
4. Torsional vibrations of beams of thin-walled open-sections;Gere;Journal of Applied Mechanics,1954
5. Normal modes of vibrations of beams having non-colinear elastic and mass axes;Garland;Journal of Applied Mechanics,1940