Publication Years of Open Access Items (2012)
收藏数据链接：
官方服务：
资源简介：
The dataset shows the publication years of open access items (2012) indexed in the Bielefeld Academic Search Engine (BASE). The datasets are presented in csv and xslx. Based on the data a visualization was created and published in LIBREAS. Library Ideas (an Open Access e-only journal). For the citable URN of the visualization see the link.
创建时间：
2013-02-22
