Sociology. Survey finds citations growing narrower as journals move online.
Couzin
Jennifer
J
D015706:Bibliometrics; D016247:Information Storage and Retrieval / Q000706:statistics & numerical data*; D020407:Internet; D046609:Libraries, Digital; D010506:Periodicals as Topic / Q000706:statistics & numerical data*; D011643:Publishing / Q000706:statistics & numerical data*