Citation: Tk. Rebane et Nd. Markovskii, Calculations of Coulomb systems with optimization of nonlinear parameters, OPT SPECTRO, 89(5), 2000, pp. 667-671
Citation: Tk. Rebane et Nd. Markovskii, Calculations of atomic and molecular systems with the condition for cancellation of the Coulomb singularities taken into account, OPT SPECTRO, 87(3), 1999, pp. 335-340