@article{escidoc:0894, title = {{Spontaneous L12 order at Ni90Al10(110) surfaces: An X-ray and first-principles-calculation study}}, author = {Drautz, R. and Reichert, H. and F\"ahnle, M. and Dosch, H. and Sanchez, J. M.}, journal = {{Physical Review Letters}}, volume = {87}, number = {23}, year = {2001}, doi = {} }