@inbook {2017, title = {R{\'e}flexions topologiques sur les {\'e}glises ant{\'e}rieures {\`a} 1050 dans l{\textquoteright}ancien dioc{\`e}se de Tongres-Maastricht-Li{\`e}ge}, booktitle = {Religion, Cults \& Rituals in the Medieval Rural Environment}, year = {2017}, pages = {129-140}, publisher = {Sidestone Press}, organization = {Sidestone Press}, address = {Leiden}, isbn = {978-90-8890-487-5}, author = {Mignot, Philippe and Chantinne, Fr{\'e}d{\'e}ric}, editor = {Bis-Worch, Christiane and Theune, Claudia} }