@incollection{,
address  = {},
author = {Berlioz, Jacques},
booktitle = {Dictionnaire Encyclopédique du Moyen Âge},
keywords = {Herolt, Johannes (+ 1468); Berlioz, Jacques (1953-)},
pages = {820},
title={Jean Herolt},
uniqueid = {1050910},
url = {http://opac.regesta-imperii.de/id/1050910},
year = {1997}
}