泥石流沟谷演化的不等时距灰色预测*
蒋忠信
AN UNEQUAL INTERVAL GRAY FORECAST TO THED EVELOPMENT OF DEBRIS FLOW VALLEY
Jiang Zhongxin
地理研究 . 1994, (3): 53 -59 .  DOI: 10.11821/yj1994030006