c(
      person(
        "David", "Connell",
        email = "david32@dcon.addy.io",
        role = c("aut", "cre", "cph"),
        comment = c(ORCID = "https://orcid.org/0000-0002-4841-6756")
      ),
      person("Chris", "Gaiteri", role = "cph",
        comment = "Author of original SpeakEasy 2 algorithm."),
      person("Gábor", "Csárdi", role = c("cph", "ctb"),
        comment = "Author of igraph C library."),
      person("Tamás", "Nepusz", role = c("cph", "ctb"),
        comment = "Author of igraph C library."),
      person("Szabolcs", "Horvát", role = c("cph", "ctb"),
        comment = "Author of igraph C library."),
      person("Vincent", "Traag", role = c("cph", "ctb"),
        comment = "Author of igraph C library."),
      person("Fabio", "Zanini", role = c("cph", "ctb"),
        comment = "Author of igraph C library."),
      person("Daniel", "Noom", role = c("cph", "ctb"),
        comment = "Author of igraph C library."),
      person("The igraph development team", role = "cph",
        comment = "Copyright holder of igraph C library."),
      person("Free Software Foundation, Inc.", role = "cph",
        comment = "Copyright holder of GPL licenses."),
      person("Ross", "Ihaka", role = c("cph", "ctb"),
        comment = "Author of Mathlib."),
      person("The R Development Core Team", role = "cph",
        comment = "Copyright holder of Mathlib."),
      person("Royal Statistical Society", role = "cph",
        comment = "Copyright holder of Mathlib."),
      person("The R Core Team", role = "cph",
        comment = "Copyright holder of Mathlib."),
      person("The Regents of the University of California", role = "cph",
        comment = "Copyright holder of stdlib's qsort."),
      person("Timothy", "Davis", role = c("cph", "ctb"),
        comment = "Author of CXSPARSE (cs)."),
      person("Richard", "Lehoucq", role = c("cph", "ctb"),
        comment = "Author of arpack."),
      person("Danny", "Scrensen", role = c("cph", "ctb"),
        comment = "Author of arpack and lapack."),
      person("Phuong", "Vu", role = c("cph", "ctb"),
        comment = "Author of arpack."),
      person("Chao", "Yang", role = c("cph", "ctb"),
        comment = "Author of arpack."),
      person("Allan", "Cornet", role = c("cph", "ctb"),
        comment = "Author of arpack."),
      person("Sylvestre", "Ledru", role = c("cph", "ctb"),
        comment = "Author of arpack."),
      person("Chao", "Yang", role = c("cph", "ctb"),
        comment = "Author of arpack."),
      person("Rice University", role = "cph",
        comment = "Copyright holder of arpack."),
      person("Scilab Enterprises", role = "cph",
        comment = "Copyright holder of arpack-ng."),
      person("Melissa", "O'Neill", role = c("cph", "ctb"),
        comment = "Author of PCG random number generator."),
      person("Steven", "Johnson", role = c("cph", "ctb"),
        comment = "Author of ax_pthread."),
      person("Daniel", "G.", role = c("cph", "ctb"),
        comment = "Author of ax_pthread."),
      person("Marc", "Stevens", role = c("cph", "ctb"),
        comment = "Author of ax_pthread."),
      person("Minh", "Nguyen", role = c("cph", "ctb"),
        comment = "Author of ax_pthread."),
      person("Elliot", "Paquette", role = c("cph", "ctb"),
        comment = "Contributor to igraph."),
      person("Pascal", "Pons", role = c("cph", "ctb"),
        comment = "Contributor to igraph."),
      person("Jordi", "Hermoso", role = c("cph", "ctb"),
        comment = "Contributor to arpack."),
      person("Sébastien", "Fabbro", role = c("cph", "ctb"),
        comment = "Contributor to arpack."),
      person("Shinya", "Tasaki", role = c("cph", "ctb"),
        comment = "Provided code used in the gene clustering example.")
    )