1. Studies on Hylobius abietis L. II. The influence of exposure on the development and production of Hylobius abietis, illustrated through one Norwegian and one Swedish experiment;Bakke;Meddelelser fra Det norske Skogsforsoksvesen,1965
2. Studies on Hylobius abietis L. I. Development and life cycle in the Nordic countries;Bejer-Petersen;Acta Entomologica Fennica,1962
3. Cues for shelter use in a phytophagous insect;Björklund;Journal of Insect Behavior,2008
4. Host-plant acceptance on mineral soil and humus by the pine weevil Hylobius abietis (L.);Björklund;Agricultural and Forest Entomology,2003