1. Revision of the genera Yola Des Gozis and Yolina Guignot (Coleoptera, Dytiscidae);Biström;Acta Zoologica Fennica,1983
2. Review of the genus Leiodytes in Africa (Coleoptera, Dytiscidae);Biström;Annales Entomologici Fennici,1987
3. Generic review of the Bidessini (Coleoptera, Dytiscidae). Contribution to the study of Dytiscidae 37;Biström;Acta Zoologica Fennica,1988a
4. Revision of the genus Clypeodytes Régimbart in Africa (Coleoptera: Dytiscidae);Biström;Entomologica Scandinavica,1988b
5. Checklist of the coleopterous insects of Mexico, Central America, the West Indies, and South America. Part 1;Blackwelder;Bulletin of the United States National Museum,1944