@article{10_21136_MB_2020_0096_19,
     author = {Foldes, Stephan and Radeleczki, S\'andor},
     title = {On distances and metrics in discrete ordered sets},
     journal = {Mathematica Bohemica},
     pages = {251--262},
     publisher = {mathdoc},
     volume = {146},
     number = {3},
     year = {2021},
     doi = {10.21136/MB.2020.0096-19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2020.0096-19/}
}