1.
H. van der Laan, Jan Woltjer (1849-1917). Filosoof, classicus, pedagoog. BMGN-LCHR [Internet]. 2001 Jan. 1 [cited 2024 Nov. 22];116(3):404-6. Available from: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106359