World Register of Marine Species (WoRMS)
Norenburg, J.; Chernyshev, A.; Kajihara, H.; Maslakova, S. (2026). World Nemertea Database. Lineus quadratus Korotkevich, 1978. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=147910 on 2026-08-02
Korotkevich, V. S. (1978). The peculiatities of distribution of nemertean fauna in the Chupa inlet of the White Sea. Proceedings of the USSR-USA Symposium on the Program "Biological Productivity and Biochemistry of the World's Ocean" 1976, 255-257