@article{DMTCS_2022_23_2_a4,
     author = {Courcelle, Bruno},
     title = {Induced betweenness in order-theoretic trees},
     journal = {Discrete mathematics & theoretical computer science},
     year = {2021-2022},
     volume = {23},
     number = {2},
     doi = {10.46298/dmtcs.7288},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.7288/}
}