@article{10_37236_4768,
     author = {Jesse Geneson},
     title = {A relationship between generalized {Davenport-Schinzel} sequences and interval chains},
     journal = {The electronic journal of combinatorics},
     year = {2015},
     volume = {22},
     number = {3},
     doi = {10.37236/4768},
     zbl = {1319.05008},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4768/}
}