Het geestelijk lied in de Nederlanden voor de Kerkhervorming - Knuttel, Johannes Adrianus Nelinus 1878–1965 (Rotterdam Brusse, 1906)
Knuttel - a Dutch literary and political activist - studied Dutch literature in Leiden from 1896 to 1901, and obtained in 1906 his doctorate with this dissertation.
Keywords: 20th Century (1901-2000); Music history; Literature; Philology; Song; Netherlands; Belgium