Note 529 — Chapter VII · THE REPRODUCTION OF ANTIQUITY: LATIN CORRESPONDENCE AND ORATIONS.
S. G. C. (Samuel George Chetwynd) Middlemore translation
See Voigt, En. Silvio als Papst Pius II. bd. iii. 488 sqq., for the often-discussed and often-misunderstood change which Pius II. made with respect to the Abbreviators.