[1]
J. I. Modroño, K. Fernandez-Aguirre, G. Aurrekoetxea, and J. Rubio, “Principal Components and clustering on lexical distances from standard Basque to local varieties”, JRDS, vol. 3, no. 1, pp. 5–22, Dec. 2016, doi: 10.1558/jrds.30201.