the standpoint of the current state of credible scientific or medical knowledge. Neff RA, Goldman LR. Regulatory parallels to Daubert: stakeholder influence
blog of research and opinion on current policy matters Video of Hoover Institution events and Uncommon Knowledge (页面存档备份,存于互联网档案馆) at YouTube Video of Hoover
Dar al-kotob, Cairo 1997. Idem in English: Bohn, Henry G., The Road to Knowledge of the Return of Kings, Chronicles of the Crusades, AMS Press, 1969. Richard
JSTOR 1925849. doi:10.2307/1925849. Excludability, in: Joseph E. Stiglitz: Knowledge as a Global Public Good, World Bank. Last accessed 29 May 2007. Copy at