1. Chloroplast DNA variation and postglacial recolonization of common ash (Fraxinus excelsior L.) in Europe
2. Revision of the subfamily Rhynchaeninae in North America (Coleoptera: Curculionidae);Anderson R. S.;Transactions of the American Entomological Society,1989
3. Handbook of Holocene Palaeoecology and Palaeohydrology 1986 Wiley Chichester T. C. Atkinson K. R. Briffa G. R. Coope J. M. Joachim D. W. Perry P. E. Berglund Climatic calibration of coleopteran data 851 858
4. Coccinellidae of western Canada with analysis of the transmontane zoogeographic relationship between the fauna of British Columbia and Alberta (Insecta: Coleoptera: Coccinellidae);Belicek J.;Quaestiones Entomologicae,1976
5. Colonisation of Greenland by plants and animals after the last ice age: a review