@article{dmtcs:421,
    title      = {A determinant of Stirling cycle numbers counts unlabeled acyclic single-source automata},
    author     = {David Callan},
    url        = {https://dmtcs.episciences.org/421},
    doi        = {10.46298/dmtcs.421},
    journal    = {Discrete Mathematics \& Theoretical Computer Science},
    issn       = {1365-8050},
    volume     = {Vol. 10 no. 2},
    issuetitle = {Combinatorics},
    eid        = 1,
    year       = {2008},
    month      = {Jan},
    keywords   = {[INFO.INFO-DM] Computer Science [cs]/Discrete Mathematics [cs.DM]},
    language   = {English},
}