@book{morin_tregor_2010, series = {Histoire}, title = {Trégor, {Goëlo}, {Penthièvre}. {Le} pouvoir des {Comtes} de {Bretagne} du {XIe} au {XIIIe} siècle}, publisher = {PUR Presses Universitaires de Rennes}, author = {Morin, Stéphane}, year = {2010}, keywords = {Histoire de Bretagne}, }