Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Bart J. Harmsen and Rebecca J. Foster and C. Patrick Doncaster,Heterogeneous capture rates in low density populations and consequences for capture-recapture analysis of camera-trap data,Population ecology,14383896,Tokyo : Springer Japan,2011-01,53,1,253-259,https://cir.nii.ac.jp/crid/1521699230209631744,