@article{10_5427_jsing_2014_9e,
     author = {Fernando Cukierman},
     title = {Varieties of complexes and foliations},
     journal = {Journal of Singularities},
     pages = {56--67},
     publisher = {mathdoc},
     volume = {9},
     year = {2014},
     doi = {10.5427/jsing.2014.9e},
     url = {http://geodesic.mathdoc.fr/articles/10.5427/jsing.2014.9e/}
}