Carro, B., L. Lopez, V. Peña, I. Bárbara, and R. Barreiro. “DNA Barcoding Allows the Accurate Assessment of European Maerl diversity: a Proof-of-Concept Study”. Phytotaxa, vol. 190, no. 1, Dec. 2014, pp. 176–189, doi:10.11646/phytotaxa.190.1.12.