@article{10_21136_CMJ_1984_101958,
     author = {Zn\'am, \v{S}tefan},
     title = {Vector-covering systems with a single triple of equal moduli},
     journal = {Czechoslovak Mathematical Journal},
     pages = {343--348},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {1984},
     doi = {10.21136/CMJ.1984.101958},
     mrnumber = {761415},
     zbl = {0557.10004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1984.101958/}
}