The New Cambridge medieval history.

Cambridge : Cambridge University Press, 1995-2005.
Umfang/Format: 7 v. in 8 : ill., maps ; 24 cm.

Petri Abaelardi Opera theologica.

von Abaelardus, Petrus, 1079-1142
Corpus Christianorum. Continuatio Mediaevalis ; 11-13, 15, 190
Turnholti : Brepols, 1969-<2004>.
Umfang/Format: v. <1-5 > ; 26 cm.