J Devulder

RESSOURCES NATURELLES ET CARRIERES - COLLOQUES INIEX-ISSEP-LIEGE, DECEMBRE 1990

F Van Cauwelaert, B Bequet, C Delbeuck, 1991 .

L'EXTRACTION DES SABLES ET GRAVIERS MARINS

J Devulder, 1991 .

Infra-red thermographic evaluation of spinal cord electrostimulation in patients with chronic pain after failed back surgery.

J Devulder, G Rolly, G. Rolly, 1996, British journal of neurosurgery.