1. Hybridisering mellan stensimpa (Cottus gobio L.) och bergsimpa (Cottus poecilopus Heckel) (Hybridisation between sculpin and Siberian sculpin);Andreasson;Fauna och Flora,1968
2. Interrelation between Cottus poecilopus Heckel and C. gobio L. (Pisces) in a regulated North Swedish river;Andreasson;Oikos,1969
3. Median-joining networks for inferring intraspecific phylogenies;Bandelt;Mol. Biol. Evol.,1999
4. Universal PCR primers for S7 ribosomal protein gene introns in fish;Chow;Mol. Ecol.,1998
5. Taxonomical and ecological notes on Cottus gobio Linnaeus, 1758, and Cottus poecilopus Heckel, 1836 (Osteichthyes: Cottidae);Čihař;Acta Soc. Zool. Bohemoslovenicae,1969