@article{CMUC_1986__27_2_a13,
     author = {Keselman, D. G.},
     title = {Convex sets and {Harnack} inequality},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {359--370},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {1986},
     mrnumber = {857554},
     zbl = {0636.46009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1986__27_2_a13/}
}