TY  - BOOK
AU  - Leer, Kees 
AU  -  Boers, Henk
TI  - Huygens and Hofwijck: The Inventive World of Constantijn and Christiaan Huygens
SN  - 9789048557325
PB  - Walter de Gruyter
KW  - History
UR  - http://www.degruyter.com/isbn/9789048557325
ER  -