@article{MZ_1982__180_173195,
     author = {Marco Antonio Teixeira},
     title = {On {Topological} {Stability} of {Divergent} {Diagrams} of {Folds.}},
     journal = {Mathematische Zeitschrift},
     pages = {361--372},
     publisher = {mathdoc},
     volume = {180},
     year = {1982},
     zbl = {0471.58009},
     url = {http://geodesic.mathdoc.fr/item/MZ_1982__180_173195/}
}