江苏省粮食产量吸引子维数研究
徐梦洁, 彭补拙
A STUDY ON THE MAGNET DIMENSION OF FOOD PRODUCTION IN JIANGSU PROVINCE
XU Meng-jie, PENG Bu-zhuo
人文地理 . 2001, (3): 53 -56 .  DOI: 10.13959/j.issn.1003-2398.2001.03.012