@article{10_14712_1213_7243_2020_017,
     author = {\v{S}aroch, Jan},
     title = {On the nontrivial solvability of systems of homogeneous linear equations over $\mathbb Z$ in {ZFC}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {155--164},
     publisher = {mathdoc},
     volume = {61},
     number = {2},
     year = {2020},
     doi = {10.14712/1213-7243.2020.017},
     mrnumber = {4143702},
     zbl = {07285998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2020.017/}
}