van Strydonck, M., Boudin, M., Van den Brande, T., Saverwyns, S., Van Acker, J., Lehouck, A., & Van Clooster, D..  (2016).  14C-dating of the skeleton remains and the content of the lead coffin attributed to the Blessed Idesbald (Abbey of the Dunes, Koksijde, Belgium). Journal of Archaeological Science, 5, 276-284.