%0 Journal Article %T Resource planning of Chinese commercial banking systems using two-stage inverse data envelopment analysis with undesirable outputs %A Beibei Xiong %A Qingxian An %A Xuyang Liu %A Yongli Li %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0218214 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6564010/