@article{10_37236_12773,
     author = {Bernd G\"artner and Simon Weber and Joel Widmer},
     title = {Realizability in {Matou\v{s}ek} unique sink orientations: characterization and complexity gap},
     journal = {The electronic journal of combinatorics},
     year = {2025},
     volume = {32},
     number = {2},
     doi = {10.37236/12773},
     zbl = {1565.68173},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/12773/}
}