[4] de Columma, Mare historiarum ab orbe condito ad annum Christi 1250, Cod. Latin 4915, fol. 1r.https://gallica.bnf.fr/ark:/12148/btv1b6000905v/f11.item
[4] de Columma, Mare historiarum ab orbe condito ad annum Christi 1250, Cod. Latin 4915, fol. 1r.https://gallica.bnf.fr/ark:/12148/btv1b6000905v/f11.item