@article{10_4064_fm_52_3_235_252,
     author = {E. Alfsen and O. Njastad},
     title = {Proximity and generalized uniformity},
     journal = {Fundamenta Mathematicae},
     pages = {235--252},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {1963},
     doi = {10.4064/fm-52-3-235-252},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-52-3-235-252/}
}