@book{LeClerc1686,
	Publisher = {Henry Desbordes},
	Realauthor = {Jean le Clerc},
	Title = {Défense des sentimens 
	  De quelques Théologiens de Hollande 
	  sur l'histoire critique du Vieux Testament 
	  contre la réponse du Prieur de Bolleville},
	Year = {1686}}

@book{Simon1686,
	Address = {Rotterdam},
	Author = {{Prieur de Bolleville}},
	Publisher = {Reinier Leers},
	Realauthor = {Richard Simon},
	Title = {Réponse au livre intitulé 
	 sentimens de quelques Theologiens de Hollande
	 sur l'Histoire Critique du Vieux Testament},
	Year = {1686}}


@book{Nausea1531,
	Address = {Cologne},
	Pagination = {folio},
	Publisher = {Quentel},
	Realeditor = {Friedrich Nausea},
	Title = {Anonymi Philalethi Eusebiani in vitas, miracula, passionesque Apostolorum Rhapsodiae},
	Year = {1531}
}
@book{noauthor-norealauthor,
	Title = {Here an anonymous work},
	}

@book{noauthor-norealauthor2,
	Title = {Why not an other anonymous work?},
	}

@book{Author+realauthor,
	Author = {Theauthor-Familyname, Given-name},
	Realauthor=  {Therealauthor-Familyname, Given-Name},
	Title = {That is a  work with an author plus a real author},
	}

@book{Only-realauthor,
	Realauthor=  {Therealauthor-Familyname, Given-Name},
	Title = {Here a  work with only a real author},
	}