validation
| Author(s) | Title | Reference | |
|---|---|---|---|
| P.E. Russell | Chancelarias Medievais Portuguesas. Vol. I. Documentos da Chancelaria de Afonso Henriques, by A. E. Reuter | 9/3, p. 177 | |
| Studies in Villon, Vaillant and Charles D'Orléans, by Ethel Seaton | 27/3, p. 194 |