citHeader("To cite couplr in publications use:")

bibentry("Manual",
         title = "couplr: Optimal Pairing and Matching via Linear Assignment",
         author = person("Gilles", "Colling"),
         year = if (is.null(meta$`Date/Publication`)) "2026" else
           substr(meta$`Date/Publication`, 1, 4),
         note = sprintf("R package version %s", meta$Version),
         url = "https://CRAN.R-project.org/package=couplr",
         doi = "10.32614/CRAN.package.couplr")
