{"id":"000490074","type":"article","title":"Carel Claudius van Essen, 26 juli 1899 - 31 mai 1963","container-title":"Jaarboek van de Koninklijke Nederlandse Akademie van Wetenschappen, 1963-64.1963-64","author":[{"family":"Byvanck","given":"A. W. b. 1884."}],"issued":{"raw":"1963"}}