1. An Introduction to Categorical Data Analysis;Agresti,2007
2. Atlegrim, O., 1991. Interactions between the bilberry (Vaccinium myrtillus) and a guild of insect larvae in boreal coniferous forest. Ph. D. dissertation 19, Swedish University of Agricultural Sciences, Umeå.
3. Response of bilberry (Vaccinium myrtillus) to clear-cutting and single-tree selection harvests in uneven-aged boreal Picea abies forests;Atlegrim;For. Ecol. Manage.,1996
4. The harvested side of edges: effect of retained forests on the re-establishment of biodiversity in adjacent harvested areas;Baker;For. Ecol. Manage.,2013
5. Bates, D., Maechler, M., Bolker, B., Walker, S., 2014. lme4: linear mixed-effect models using eigen and S4 classes. R package, version 1.1-7. Available from and .