@article{10_21136_CMJ_1975_101321,
     author = {Jones, F. Burton},
     title = {Connected simple graphs and a selection problem},
     journal = {Czechoslovak Mathematical Journal},
     pages = {300--301},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {1975},
     doi = {10.21136/CMJ.1975.101321},
     mrnumber = {0369627},
     zbl = {0309.05104},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1975.101321/}
}