@misc{10_21136_CMJ_1968_100852,
     title = {News and {Notices}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {568--569},
     year = {1968},
     volume = {18},
     number = {3},
     doi = {10.21136/CMJ.1968.100852},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1968.100852/}
}