@article{MM2_1997__94_2_156347,
     author = {Liang-Khoon Koh},
     title = {Alexandrov spaces with nonnegative curvature outside a compact set.},
     journal = {Manuscripta mathematica},
     pages = {401--408},
     publisher = {mathdoc},
     volume = {94},
     number = {2},
     year = {1997},
     zbl = {0902.53045},
     url = {http://geodesic.mathdoc.fr/item/MM2_1997__94_2_156347/}
}