@article{701209,
title = {On metric projections and distance functions in Banach spaces},
booktitle = {Abstracta. 8th Winter School on Abstract Analysis},
series = {GDML\_Books},
publisher = {Czechoslovak Academy of Sciences},
address = {Praha},
year = {1980},
pages = {207-208},
url = {http://dml.mathdoc.fr/item/701209}
}
Zajíček, L. On metric projections and distance functions in Banach spaces, dans Abstracta. 8th Winter School on Abstract Analysis, GDML_Books, (1980), pp. 207-208. http://gdmltest.u-ga.fr/item/701209/