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试论灰色文献研究现状与趋势姜振儒赵玲秀张桂玲（承德医学院图书馆河北０６７０００ＡｂｓｔｒａｃｔＴｈｉｓａｒｔｉｃｌｅｉｎｔｒｏｄｕｃｅｓｉｎｔｅｒｎａｔｉｏｎａｌｓｙｍｐｏｓｉｕｍｓｏｎａｎｄｗｏｒｌｄｒｅｓｅａｒｃｈｏｒｇａｎｉｚａ－ｔｉｏｎｓｏｆ...
On the gray literature research status and trends Jiang Zhenru Zhao Lingxiu Zhang Guiling (Chengde Medical College Library Hebei 067000AbstractThisarticleintroducesinternationalsymposiumsonandworldresearchorganiza-tionsof ...