@inbook {Van den Gheyn 1901r, title = {Recueil de pri{\`e}res {\`a} l{\textquoteright}usage des Chartreux, en latin {\textemdash} KB Brussel, hs. 4638 (15e eeuw)}, booktitle = {J. Van den Gheyn, Catalogue des manuscrits de la Biblioth{\`e}que royale de Belgique, dl. 1: Ecriture sainte et Liturgie}, year = {1901}, note = {Commentaar: zie Liber precum (15e eeuw).}, pages = {504-506, nr. 804}, address = {Bruxelles}, keywords = {Brussel KB (ms. 4638), libri precum, manuscripta}, attachments = {http://cartusiana.org/sites/default/files/Brussel\%20KB_hs.\%204638.pdf}, author = {J. Van den Gheyn} }