【作者(必填)】Klen T.
【文题(必填)】Factors affecting accident costs to employers, employees and public administration in forestry
【年份(必填)】, 1989,11(2):131-147.
【全文链接或数据库名称(选填)】Journal of Occupational Accidents,
http://www.sciencedirect.com/science/article/pii/0376634989900151