@article{10_4064_cm_24_1_1_2,
     author = {B. Rotman},
     title = {A theorem on almost disjoint sets},
     journal = {Colloquium Mathematicum},
     pages = {1--2},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1971},
     doi = {10.4064/cm-24-1-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-24-1-1-2/}
}