1. Information on http: /www. china. com. cn/ch-xinwen/content/news080219-1. htm.
2. Pei Yulong, Meng Xianghai, Ding Jianmei. Study on the Distribution of Road Traffic Accidents in the Cold Region. China Journal of Highway and Transport, 1998, 11(1): 89-94.
3. Jiang Ding, Zhang Changlin, Gu Yongzhi, Wang Hewen. Enlightenment to Preparation of Traffic War Against Snow Disaster in South China in 2008. Journal of Academy of Military Transportation, 2008(4): 8-12.
4. Xiao Xianfa. Challenge and Opportunity for Snow and Ice Removes. Commercial Vehicle, 2008(3): 81-85.
5. Wang Zhen, Wu Jianqiang. Roller vibration ice destroy device for road. Construction Machinery, 2004 (7): 58-59.