Wolfson, Stan (2002). "The Boresti: The creation of a myth". Tacitus, Thule and Caledonia. Archived from the original on 2018-07-23. Retrieved 2007-12-17. In the manuscript of Agricola 38.2: In finis Borestorum exercitum deducit - He led his army down into the territory of the Boresti" may be emended to: in finis boreos totum exercitum deducit - He led his entire army down into the northern extremities"
Wolfson, Stan (2002). "The Boresti: The creation of a myth". Tacitus, Thule and Caledonia. Archived from the original on 2018-07-23. Retrieved 2007-12-17. In the manuscript of Agricola 38.2: In finis Borestorum exercitum deducit - He led his army down into the territory of the Boresti" may be emended to: in finis boreos totum exercitum deducit - He led his entire army down into the northern extremities"