1.
Clement P. G. Kurgan-van Hentenryk, La question sociale en Belgique et au Canada XIXe-XXe siècles. BMGN-LCHR [Internet]. 1990 Jan. 1 [cited 2024 Nov. 21];105(3):445-6. Available from: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103718