Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MODI W. S.,"Chromosomal banding comparisons among American and European red-backed mice, genus Clethrionomys",Zeitschrift fur Saugetierkunde,,,1989,54,,141-152,https://cir.nii.ac.jp/crid/1570854175085262976,