@article{CRMATH_2006__342_1_33_0,
     author = {Miquel, Vicente and Wolak, Robert A.},
     title = {Minimal singular {Riemannian} foliations},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {33--36},
     publisher = {Elsevier},
     volume = {342},
     number = {1},
     year = {2006},
     doi = {10.1016/j.crma.2005.10.031},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2005.10.031/}
}