Citation: Fr. Spena, A NOTE ON QUATERNION ALGEBRA AND FINITE ROTATIONS, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 108(6), 1993, pp. 689-698
Citation: Fr. Spena, ON THE DYNAMICAL CONTACT BETWEEN A PLATE AND A UNILATERAL ELASTIC VISCOUS-DAMPED FOUNDATION, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 108(11), 1993, pp. 1227-1242