@article{10_4153_CJM_1979_067_8,
     author = {Junnila, Heikki J. K.},
     title = {On {Countability} of {Point-Finite} {Families} of {Sets}},
     journal = {Canadian journal of mathematics},
     pages = {673--679},
     year = {1979},
     volume = {31},
     number = {4},
     doi = {10.4153/CJM-1979-067-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-067-8/}
}