TY - JOUR AU - Hugenholtz, P.B. PY - 1101 DA - 2008-11-01 T1 - Copyright Codes of Conduct: Pragmatism v. Principle UR - http://www.ivir.nl/publicaties/download/codes_of_conduct_and_copyright_pragmatism_v_principle.pdf K1 - Auteursrecht K1 - Intellectuele eigendom ER -