@article{MS2_1971__29_166204,
     author = {P. Mani and H. Bruggesser},
     title = {Shellable {Decompositions} of {Cells} and {Spheres.}},
     journal = {Mathematica Scandinavica},
     pages = {197--205},
     publisher = {mathdoc},
     volume = {29},
     year = {1971},
     zbl = {0251.52013},
     url = {http://geodesic.mathdoc.fr/item/MS2_1971__29_166204/}
}