Journal of Physics and Chemistry of Solids
Journal of Physics and Chemistry of Solids > 1997 > 58 > 7 > 1137-1141
Journal of Physics and Chemistry of Solids > 1997 > 58 > 11 > 1771-1778
Journal of Physics and Chemistry of Solids > 1997 > 58 > 11 > 1645-1647