@article{10_4153_CMB_1961_022_x,
     author = {Melzak, Z.A.},
     title = {On a {Problem} in {Geometrical} {Probability}},
     journal = {Canadian mathematical bulletin},
     pages = {185--186},
     year = {1961},
     volume = {4},
     number = {2},
     doi = {10.4153/CMB-1961-022-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1961-022-x/}
}