@article{10_37236_9880,
     author = {Lyuben Lichev},
     title = {A note on the {Erd\H{o}s-Szekeres} theorem in two dimensions},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {2},
     doi = {10.37236/9880},
     zbl = {1465.05180},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/9880/}
}