共 145 条
[1]
Allison PD, 2012, Handling missing data by maximum likelihood. in SAS global forum
[4]
[Anonymous], 1954, NATURE PREJUDICE
[8]
Barajas HL, 2007, TEACH COLL REC, V109, P1517
[10]
Blake J.J., 2011, URBAN REV, V43, P90, DOI [DOI 10.1007/S11256-009-0148-8, 10.1007/s11256-009-0148-8]