2014 — The Porifera Ontology (PORO): enhancing sponge systematics with an anatomy ontology. Journal of Biomedical Semantics vol. 5, n° 39, p. 1-8
,
2014 — Cladistics in Ammonoids: Back to the Future. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen vol. 274, , p. 239-253
,
2014 — Increasing the number of discrete character states for continuous characters generates well-resolved trees that do not reflect phylogeny. Integrative Zoology vol. 9, n° 4, p. 531-541
,