@article{AFST_1993_6_2_2_253_0,
     author = {Charles D. Horvath},
     title = {Extension and {Selection} theorems in {Topological} spaces with a generalized convexity structure},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {253--269},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {Ser. 6, 2},
     number = {2},
     year = {1993},
     zbl = {0799.54013},
     mrnumber = {1253391},
     language = {en},
     url = {https://afst.centre-mersenne.org/item/AFST_1993_6_2_2_253_0/}
}