García-Alcalde, J. L. (2021) «Devonian brachiopods of the Cantabrian Mountains (Northern Spain). 12) Ferronirhynchia new genus, an Upper Emsian rhynchonellid (Trigonirhynchiidae)», Spanish Journal of Palaeontology, 36(2), pp. 113–132. doi: 10.7203/sjp.36.2.20574.