TY - Biodiv Sci A1 - Chen Lijun,Xiao Wenhong,Xiao Zhishu T1 - Limitations of relative abundance indices calculated from camera-trapping data Y1 - 2019-03-20 JF - Biodiversity Science JO - Biodiv Sci SP - 243 EP - 248 VL - 27 IS - 3 UR - https://www.biodiversity-science.net N1 - 10.17520/biods.2018327 ER -