@article{10_37236_10214,
     author = {Doriann Albertin and Vincent Pilaud and Julian Ritter},
     title = {Removahedral congruences versus permutree congruences},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {4},
     doi = {10.37236/10214},
     zbl = {1475.52017},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/10214/}
}