Reference

Victor N. Orlov, Nina Sh. Bulatova, Rena S. Nadjafova, Alexander I. Kozlovsky (1996): Evolutionary classification of European wood mice of the subgenus Sylvaemus based on allozyme and chromosome data – Bonn zoological Bulletin - früher Bonner Zoologische Beiträge. – 46: 191 - 202.