Dergiler / Hacettepe Journal of Mathematics and Statistics / 2012 / Cilt: 41 - Sayı: 2A Note on Neighbourhoods for Approach SpacesGunther JAEGERDergiHacettepe Journal of Mathematics and StatisticsSayı2012 · Cilt: 41 - Sayı: 2Sayfa283–290DOI—Anahtar kelimeler: -