Ludo Waltman, Nees Jan van Eck. Some comments on the question whether co-occurrence data should be normalized. JASIS, 58(11):1701-1703, 2007. [doi]
@article{WaltmanE07,
title = {Some comments on the question whether co-occurrence data should be normalized},
author = {Ludo Waltman and Nees Jan van Eck},
year = {2007},
doi = {10.1002/asi.20647},
url = {http://dx.doi.org/10.1002/asi.20647},
tags = {data-flow},
researchr = {https://researchr.org/publication/WaltmanE07},
cites = {0},
citedby = {0},
journal = {JASIS},
volume = {58},
number = {11},
pages = {1701-1703},
}