bibentry(bibtype = "InProceedings", key = "R:Blanc+Schlick:1995", author = c(person(given = "Carole", family = "Blanc"), person(given = "Christophe", family = "Schlick")), title = "X-splines: a Spline Model Designed for the End-User", year = "1995", isbn = "0897917014", publisher = "Association for Computing Machinery", address = "New York, NY, USA", doi = "10.1145/218380.218488", url = "https://dept-info.labri.fr/~schlick/DOC/sig1.html", booktitle = "Proceedings of the 22nd Annual Conference on Computer Graphics and Interactive Techniques", pages = "377–386", numpages = "10", series = "SIGGRAPH '95") bibentry(bibtype = "Article", key = "R:Murrell:2013", author = person(given = "Paul", family = "Murrell", comment = c(ORCID = "0000-0002-3224-8858")), title = "Changes to {grid} for R 3.0.0", year = "2013", journal = "The R Journal", pages = "148--160", volume = "5", number = "2", doi = "10.32614/RJ-2013-035")