@article{ACIRM_2010__2_2_33_0,
     author = {Keith Johnson},
     title = {Computing $r$-removed $P$-orderings and $P$-orderings of order $h$},
     journal = {Actes des rencontres du CIRM},
     pages = {33--40},
     publisher = {CIRM},
     volume = {2},
     number = {2},
     year = {2010},
     doi = {10.5802/acirm.31},
     zbl = {06938579},
     language = {en},
     url = {https://acirm.centre-mersenne.org/articles/10.5802/acirm.31/}
}