Herman Dooyeweerd All by year In English In other languages Search A digital bibliography of Herman DooyeweerdCompiled using Dr. Harry Van Dyke's bibliography and digital resources curated by Dr. Steve Bishop 1950 1950d “Het substantiebegrip in de moderne natuurphilosophie en de theorie van het enkaptisch structuurgeheel.” [The concept of substance in modern philosophy of nature and the theory of enkaptic structural wholes.] Philosophia Reformata 15 (1950): 66–139.