@misc{10_21136_CMJ_1975_101304,
     title = {News and {Notices.} {Second} {Czechoslovak} {Symposium} on {Graph} {Theory}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {169--170},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1975},
     doi = {10.21136/CMJ.1975.101304},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1975.101304/}
}