东北三省区域经济极化的新格局

李秀伟, 修春亮

New Pattern of Regional Economic Polarization in the Three Provinces of Northeast China

LI Xiu-wei, XIU Chun-liang

地理科学 . 2008, (6): 722 -728 . DOI: 10.13249/j.cnki.sgs.2008.06.722