'The material for learning what transcribers do consists in the various readings of their MSS.; but to find out what their mental habits were you must study scholia; there you can see the ways their intelligences worked, the things they consider puzzling, and the way they deal with them.'
Headlam, W., 'Transposition of Words inMSS.', in Classical Review vol. 16(1902): p. 247.
ウォルター・ヘッドラム，古註（スコリア）を学ぶ意義について．

ボヘミア（チェコ）で用いられた中世ラテン語の辞典．
使用感がDu Cangeの中世ラテン語辞典デジタル版に似てると思ったら同じ方式で作成しているようだ．
http://lb.ics.cas.cz/