Kayvan Kousha, Mike Thelwall. Sources of Google Scholar citations outside the Science Citation Index: A comparison between four science disciplines. Scientometrics, 74(2):273-294, 2008. [doi]
@article{KoushaT08:0,
title = {Sources of Google Scholar citations outside the Science Citation Index: A comparison between four science disciplines},
author = {Kayvan Kousha and Mike Thelwall},
year = {2008},
doi = {10.1007/s11192-008-0217-x},
url = {http://dx.doi.org/10.1007/s11192-008-0217-x},
tags = {source-to-source, e-science, Google, open-source},
researchr = {https://researchr.org/publication/KoushaT08%3A0},
cites = {0},
citedby = {0},
journal = {Scientometrics},
volume = {74},
number = {2},
pages = {273-294},
}