khelishvili, Nikolai Ivanovich 1891 Some basic problems of the mathematical theory of elasticity; fundamental equations, plane theory of elasticity, torsion and bending - 4a. ed. - Groningen : P. Noordhoff, 1963. - xxxi, 718 p. : foto ; 22 cm. Bibliografía, p. 700-714 Subjects--Topical Terms: ELASTICIDAD Universal Decimal Class. No.: 539.3