"Bibliometrie." . . "Qualitätsmass." . . "Tijdschriften." . . . . "Wissenschaftliche Zeitschrift." . . . . . . . . . . . . . "Determining measures of the quality and impact of journals"@en . . . . . . "Determining measures of the quality and impact of journals : abridged report prepared for the Australian Research Council" . . . "Science impact index." . .