1. Ueber einige Ober-Silurische Cirripeden aus Gotland;Aurivillius;Kungliga Svenska Vetenskapsakademiens Handlingar,1892
2. The cap-shaped Cambrian fossil Maikhanella and the relationship between coeloscleritophorans and molluscs;Bengtson;Lethaia,1992
3. A comparative study of Lower Cambrian Halkieria and Middle Cambrian Wiwaxia;Bengtson;Lethaia,1984
4. Coeloscleritophora - a major group of enigmatic Cambrian metazoans;Bengtson;US Geological Survey Open-File Report,1981
5. Die fossilen Schwedische Loricaten nebst einer vorlaeufigen Revision der ganzen Klasse Loricata;Bergenhayn;Kungliga Fysiografiska Sallskapets Handlingar (Lund Universitets Årskrift, NF),1955