%0 Journal Article %A Mathias Ekman %A Babak Sadigh %A Kristin Einarsdotter %A Peter Blaha %B Physical Review B %D 1998 %G eng %P 5296-5304 %R 10.1103/PhysRevB.58.5296 %T Ab initio study of the martensitic bcc-hcp transformation in iron %V 58 %8 09/1998