@inbook{ MARTÍNEZ:109-110,

author = { JOSÉ MARTÍNEZ DELGADO } ,

title = { [1363] IBN YAQWÀ, ABU 'UMAR },

booktitle = { BIBLIOTECA DE AL-ANDALUS, VOL.6, DE IBN AL-YABBAB A NUBDAT AL-ASR },

isbn = { 978-84-934026-8-6 },

publisher = { Fundación Ibn Tufayl },

pages = { 109 - 110 },

year = { 2009 },

}