London British Library MS Harley 2247 (ff.189v-192r) https://purveyproject.edel.univ-poitiers.fr:443/purveyproject/index.php?id=192 Index de London British Library MS Harley 2247 (ff.189v-192r) fr 0 Exaltacione Sancte Crucis; Crispi https://purveyproject.edel.univ-poitiers.fr:443/purveyproject/index.php?id=191 jeu., 28 févr. 2013 18:39:31 +0100 sam., 05 oct. 2013 23:48:55 +0200 https://purveyproject.edel.univ-poitiers.fr:443/purveyproject/index.php?id=191