Journal of Physics and Chemistry of Solids
Journal of Physics and Chemistry of Solids > 2011 > 72 > 9 > 1077-1080
Journal of Physics and Chemistry of Solids > 2011 > 72 > 9 > 1037-1045
Journal of Physics and Chemistry of Solids > 2011 > 72 > 12 > 1430-1435