“Bersolaris, Pilgrimages and Shipwrecks: The Pioneering Chronicles of Klaudio Otaegi in the Magazine ‘Euskal-Erria’ (1880-1887)”. Euskera Ikerketa Aldizkaria, vol. 2, no. 68, Dec. 2023, pp. 87-115, https://doi.org/10.59866/eia.v2i68.266.