@article{TRSPY_2004_247_a14,
     author = {V. Poenaru},
     title = {Geometric {Simple} {Connectivity} and {Low-Dimensional} {Topology}},
     journal = {Informatics and Automation},
     pages = {214--227},
     publisher = {mathdoc},
     volume = {247},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2004_247_a14/}
}