@article{DMDICO_2007_27_2_a2,
     author = {Kowalska, A.},
     title = {Continuous selections and approximations in \ensuremath{\alpha}-convex metric spaces},
     journal = {Discussiones Mathematicae. Differential Inclusions, Control and Optimization},
     pages = {265--294},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2007},
     zbl = {1146.54009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMDICO_2007_27_2_a2/}
}