RT Book
T1 Das Register Gregors VII. / 1 Buch I - IV
T2 Monumenta Germaniae Historica / Epistolae / 4
JF Das Register Gregors VII.  = Gregorii VII registrum
LA German
LA Latin
PP Berlin
PB Weidmann
YR 1920
UL https://ixtheo.de/Record/1094711977