Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
ISHII Hisao,Regional Structure of Basque Speakers and Its Causing Factors in the Autonomous Community of the Basque Country,Journal of Geography (Chigaku Zasshi),0022135X,Tokyo Geographical Society,2003,112,1,73-94,https://cir.nii.ac.jp/crid/1390282679207515648,https://doi.org/10.5026/jgeography.112.73