@article{10_4153_CMB_1967_029_3,
     author = {Stanton, R.G. and Williams, H. C. and Zarnke, C. R.},
     title = {A {Packing} {Problem}},
     journal = {Canadian mathematical bulletin},
     pages = {287--297},
     year = {1967},
     volume = {10},
     number = {2},
     doi = {10.4153/CMB-1967-029-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-029-3/}
}