@article{dmtcs:1500,
    title      = {Wilf classification of triples of 4-letter patterns II},
    author     = {David Callan and Toufik Mansour and Mark Shattuck},
    url        = {https://dmtcs.episciences.org/1500},
    doi        = {10.23638/DMTCS-19-1-6},
    journal    = {Discrete Mathematics \& Theoretical Computer Science},
    issn       = {1365-8050},
    volume     = {Vol. 19 no. 1},
    issuetitle = {Combinatorics},
    eid        = 6,
    year       = {2017},
    month      = {Mar},
    keywords   = {pattern avoidance, insertion encoding algorithm, kernel method, Wilf-equivalence, [MATH] Mathematics [math]},
    language   = {English},
}