@inbook {2010,
	title = {De abdijpoort als schakel tussen het monastieke Jeruzalem en de wereld},
	booktitle = {Monasterium Herkenrode},
	volume = {2},
	year = {2010},
	pages = {21-36},
	publisher = {Studiecentrum Herkenrode vzw},
	organization = {Studiecentrum Herkenrode vzw},
	address = {Hasselt},
	isbn = {978-90-78465-35-5},
	author = {Royen, Harry van},
	editor = {Caluwaerts, Guido and De Keyser, Bart and Indekeu, Hanne and Strauven, Mieke}
}
@article {2010,
	title = {De poorten van de Duinenabdij in internationaal perspectief},
	journal = {Novi Monasterii},
	volume = {10},
	year = {2010},
	pages = {387-400},
	author = {Royen, Harry van}
}
@article {2009,
	title = {Over landschap, archeologie en bouwhistorie in het westquartier. Een stand van zaken in het grootschalige onderzoek op {\textquoteleft}Golf Hof ter Hille{\textquoteright} te Oostduinkerke-Wulpen (Koksijde, W.-Vl)},
	journal = {Archaeologia mediaevalis},
	volume = {32},
	year = {2009},
	pages = {50-52},
	author = {Lehouck, Alexander and Royen, Harry van}
}
@inbook {2008,
	title = {Baksteengebruik in Vlaamse steden: Gent in de middeleeuwen},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {163-183},
	author = {Laleman, Marie-Christine and Stoops, Gunter},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {Bakstenen en profielbakstenen uit de cisterci{\"e}nzerabdij van Baudelo},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {279-292},
	author = {Debonne, Vincent and Oost, Tony},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {Bouwen met baksteen in het Kortrijkse en het Oudenaardse tijdens de middeleeuwen},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {185-202},
	author = {Debonne, Vincent},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {De baksteenformaten van Ten Duinen: een inventarisatie},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii },
	volume = {7},
	year = {2008},
	pages = {299-312},
	author = {Van de Voorde, Evy},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {De oudste Friese baksteen. Een herori{\"e}ntatie op de introductie en vroege toepassing van baksteen in Friesland en Groningen},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {73-114},
	author = {Emmens, Karel}
}
@inbook {2008,
	title = {De restauratie van het bakstenen metselwerk van de archeologische site van de Duinenabdij},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {323-329},
	author = {Vandenberghe, Brecht},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {Gebruik en productie van baksteen in de regio Veurne van circa 1200 tot circa 1500},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {203-232},
	author = {Lehouck, Alexander},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {Geprofileerde bakstenen in de schuur van Ter Doest in Lissewege},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {293-298},
	author = {Delaey, Beno{\^\i}t},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {1-6},
	author = {Coomans, Thomas and Royen, Harry van},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2008,
	title = {Vroege baksteen in het graafschap Holland tot 1300},
	booktitle = {Medieval Brick Architecture in Flanders and Northern Europe. The Question of the Cistercian Origin},
	series = {Novi Monasterii},
	volume = {7},
	year = {2008},
	pages = {115-132},
	author = {Tussenbroek, Gabri van},
	editor = {Coomans, Thomas and Royen, Harry van}
}
@inbook {2007,
	title = {The archaeological remains of the Cistercian abbey. Our Lady of the Dunes at Koksijde (Flandern, Belgium). A status quaestionis},
	booktitle = {Zisterzienser im Norden. Neue Forschungen zur Klosterarch{\"a}ologie. Symposium bei der Ostfriesischen Landschaft in Aurich vom 19. - 20. Oktober 2006},
	series = {Internationale Arch{\"a}ologie},
	volume = {9},
	year = {2007},
	pages = {37-32},
	publisher = {Leidorf},
	organization = {Leidorf},
	address = {Rahden},
	isbn = {978-3-89646-439-2},
	author = {Royen, Harry van},
	editor = {B{\"a}renf{\"a}nger, Rolf}
}
@article {2007,
	title = {L{\textquoteright}architecture m{\'e}di{\'e}vale en brique en Flandre et dans le nord de l{\textquoteright}Europe. La question de l{\textquoteright}origine cistercienne},
	journal = {C{\^\i}teaux. Commentarii Cistercienses},
	volume = {58},
	year = {2007},
	pages = {299-304},
	author = {Coomans, Thomas and Royen, Harry van}
}
