@article{CMH_1971__46_139490,
     author = {Max K. Agoston},
     title = {Generalized {Antipodes} and the {Borsuk} {Antipode} {Theorem}},
     journal = {Commentarii mathematici Helvetici},
     pages = {457--466},
     publisher = {mathdoc},
     volume = {46},
     year = {1971},
     zbl = {0226.55013},
     url = {http://geodesic.mathdoc.fr/item/CMH_1971__46_139490/}
}