共 9 条
- [2] INCREASING RETURNS AND ECONOMIC-GEOGRAPHY [J]. JOURNAL OF POLITICAL ECONOMY, 1991, 99 (03) : 483 - 499
- [3] LEI Xiao, 2012, SCI TECHNOLOGY PROGR, V08, P43
- [4] LIU Hui-min, 2007, GEOGRAPHY GEOINFORMA, V02, P56
- [5] Liu S.A., 2008, COMMERCIAL RES, P64, DOI [10.13902/j.cnki.syyj.2008.11.003, DOI 10.13902/J.CNKI.SYYJ.2008.11.003]
- [6] Peng Geng, 2010, TECHNOLOGY INNOVATIO, V2, P181
- [7] WANG Bingwen, 2012, LOGISTICS TECHNOLOGY, V07, P45
- [8] WANG Qiuhong, 2012, SCI TECHNOLOGY MANAG, V11, P49
- [9] Zhang Changli, 2004, MODERN MANAGEMENT SC, V12, P32