The scientific impact of nations.
King
David A
DA
Office of Science and Technology, 1 Victoria Street, London SW1H 0ET, UK.
D015706:Bibliometrics; D038622:Internationality; D007449:Investments / Q000191:economics*; D007802:Language; D010506:Periodicals as Topic / Q000592:standards; D012106:Research / Q000191:economics* / Q000592:standards*; D012108:Research Personnel / Q000191:economics / Q000592:standards; D012109:Research Support as Topic / Q000191:economics*