@inbook {2021, title = {Cisterci{\"e}nzerzusters een kwarteeuw in Zillebeke. De abdij van Hemelsdale (1271-1295)}, booktitle = {Om Gods wil. Duizend jaar kloosterleven in Ieper}, year = {2021}, pages = {104-107}, publisher = {Vrienden van de Sint-Maartenskathedraal Ieper}, organization = {Vrienden van de Sint-Maartenskathedraal Ieper}, address = {Ieper}, isbn = {978-90-823818-1-8}, author = {Lazoore, Stefaan}, editor = {Declercq, Alexander and Breyne, Jan and D{\textquoteright}haene, Pieter and Hosten, Jan and Lazoore, Stefaan and Meirlaen, Jean-Pierre and Trio, Paul} }