Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1983_33_4_a6, author = {V. P. Fonf}, title = {Antiproximinal sets in spaces of continuous functions on compacta}, journal = {Matemati\v{c}eskie zametki}, pages = {549--558}, publisher = {mathdoc}, volume = {33}, number = {4}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1983_33_4_a6/} }
V. P. Fonf. Antiproximinal sets in spaces of continuous functions on compacta. Matematičeskie zametki, Tome 33 (1983) no. 4, pp. 549-558. http://geodesic.mathdoc.fr/item/MZM_1983_33_4_a6/