https://digi.vatlib.it/view/MSS_Ott.gr.23.pt.1#   Simbolul de credinta Niceea = 85 verso, incepe la rāndul 8 de sus si se termina la rāndul 7 de jos 
https://digi.vatlib.it/view/MSS_Ott.gr.49
https://digi.vatlib.it/view/MSS_Vat.lat.1319  Simbolul de credinta Niceea = 26 fata sus a doua coloana
https://digi.vatlib.it/view/MSS_Vat.lat.1320
https://digi.vatlib.it/view/MSS_Vat.lat.1342
https://babel.hathitrust.org/cgi/pt?id=mdp.39015014523479;view=1up;seq=185
http://gallica.bnf.fr/ark:/12148/btv1b10722081n