@article{10_4153_CMB_1961_001_9,
     author = {Al-Dhahir, M. W.},
     title = {A {Generalization} of {Cox's} {Chain} of {Theorems}},
     journal = {Canadian mathematical bulletin},
     pages = {1--6},
     year = {1961},
     volume = {4},
     number = {1},
     doi = {10.4153/CMB-1961-001-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1961-001-9/}
}