在2007年《朱鹭》杂志发表的回顾性研究中，研究人员查阅了回溯到19世纪后期的欧洲和北美洲鸟类期刊和其他的参考文献。

In a review study published in 2007 in the journal Ibis, researchers looked through European and North American bird journals and other references dating back to the late 19th century.

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通过对贵州大学图书馆中文期刊回溯建库的实践，提出自己的见解及建议。

To put practice to Chinese periodical bibliographic database in the library of Guizhou University, the some Suggestions were given in this paper.

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