侯玉, 吴伯贤, 郑国权. 分形理论用于洪水分期的初步探讨[J]. 水科学进展, 1999, 10(2): 140-143.
HOU Yu, WU Boxian and ZHENG guoquan. Preliminary study on the seasonal periods classification of floods by using fractal theory. Advances in Water Science, 1999, 10(2): 140-143. (in Chinese)