@article{SUN Yan-zhi_1463, author = {SUN Yan-zhi, SHEN Lei}, title = {Bibliometric Analysis on Research Progress of Four Footprint Methodologies in China}, publisher = {JOURNAL OF NATURAL RESOURCES}, year = {2016}, journal = {JOURNAL OF NATURAL RESOURCES}, volume = {31}, number = {9}, eid = {1463}, pages = {1463-1473}, keywords = {ecological footprint;carbon footprint;water footprint;energy footprint;bibliometrics}, doi = https://www.jnr.ac.cn/EN/10.11849/zrzyxb.20151196 }