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Morris, S.A.; Yen, G.; Wu, Z.; Asnake, B.: Time line visualization of research fronts (2003)
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- Journal of the American Society for Information Science and technology. 54(2003) no.5, S.413-422
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Morris, S.A.: Manifestation of emerging specialties in journal literature : a growth model of papers, references, exemplars, bibliographic coupling, cocitation, and clustering coefficient distribution (2005)
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- Journal of the American Society for Information Science and Technology. 56(2005) no.12, S.1250-1273
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Morris, S.A.; Goldstein, M.L.: Manifestation of research teams in journal literature : a growth model of papers, authors, collaboration, coauthorship, weak ties, and Lotka's law (2007)
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- Journal of the American Society for Information Science and Technology. 58(2007) no.12, S.1764-1782