@article{10_1017_S0017089500002172,
     author = {Geoffroy, Cynthia D. and Scheiblich, H. E.},
     title = {Chain conditions on posets},
     journal = {Glasgow mathematical journal},
     pages = {79--81},
     year = {1974},
     volume = {15},
     number = {1},
     doi = {10.1017/S0017089500002172},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002172/}
}