@article{10_4064_fm_104_2_75_83,
     author = {Harry Gonshor},
     title = {An application of nonstandard analysis to category},
     journal = {Fundamenta Mathematicae},
     pages = {75--83},
     publisher = {mathdoc},
     volume = {104},
     number = {2},
     year = {1979},
     doi = {10.4064/fm-104-2-75-83},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-104-2-75-83/}
}