1. On the histological differentiation of the larvae of Pisione remota (Pisionidae, Polychaeta);Åkesson;Acta Zoologica (Stockholm),1961
2. The comparative morphology and embryology of the head in scale worms (Aphroditidae, Polychaeta);Åkesson;Arkiv för Zoologi,1963
3. The ontogeny of the glycerid prostomium (Annelida: Polychaeta);Åkesson;Acta Zoologica (Stockholm),1968
4. The behaviour of Tubicola (Polychaeta).-Vestnik Moskovskogo University. Series 6;Aksjuk;Biology and Soil Science,1972
5. The embryology of the polychaete Scoloplos armiger;Anderson;Quarterly Journal of Microscopical Science,1959