@article{10_4064_cm_83_2_305_307,
     author = {Janusz Charatonik and W{\l}odzimierz Charatonik},
     title = {Whitney maps-a non-metric case},
     journal = {Colloquium Mathematicum},
     pages = {305--307},
     publisher = {mathdoc},
     volume = {83},
     number = {2},
     year = {2000},
     doi = {10.4064/cm-83-2-305-307},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-83-2-305-307/}
}