@article{cm:9502,
    title      = {On a question of Schmidt and Summerer concerning 3-systems},
    author     = {Johannes Schleischitz},
    url        = {https://cm.episciences.org/9502},
    doi        = {10.2478/cm-2020-0007},
    journal    = {Communications in Mathematics},
    issn       = {2336-1298},
    volume     = {Volume 28 (2020), Issue 3},
    eid        = 1,
    year       = {2021},
    month      = {Jan},
    keywords   = {[MATH]Mathematics [math]},
    language   = {English},
}