Journal of Physics B: Atomic, Molecular and Optical Physics

Ivanov M.V. The hydrogen atom in a magnetic field of intermediate strength. // J. Phys. B: At. Mol. Opt. Phys. 1988, v.21, no.3, p.447-462.

Ivanov M.V. Hartree-Fock mesh calculations of the energy levels of the helium atom in magnetic fields. // J. Phys. B: At. Mol. Opt. Phys. 1994, v.27, no.19, p.4513-4521.

Ivanov M.V. Complex rotation in two-dimensional mesh calculations for quantum systems in uniform electric fields. // J. Phys. B: At. Mol. Opt. Phys., 2001, v.34, no.12, p.2447-2473.