@article{MM2_1992__74_2_155681,
     author = {Philippe Tondeur and Hobum Kim},
     title = {Riemannian foliations on {Manifolds} with non-negative curvature.},
     journal = {Manuscripta mathematica},
     pages = {39--46},
     publisher = {mathdoc},
     volume = {74},
     number = {2},
     year = {1992},
     zbl = {0763.53036},
     url = {http://geodesic.mathdoc.fr/item/MM2_1992__74_2_155681/}
}