共 2 条
- [1] Ronald N Kostoff,Darrell Ray Toothman,Henry J Eberhart,James A Humenik.Text mining using database tomography and bibliometrics: A review[J].Technological Forecasting & Social Change,2001(3)
- [2] R. N. Kostoff,H. J. Eberhart,D. R. Toothman,R. Pellenbarg.Database tomography for technical intelligence: Comparative roadmaps of the research impact assessment literature and the journal of the American Chemical Society[J].Scientometrics,1997(1)