TY - BOOK AU - Hugenholtz, P.B. PY - 2000 DA - 2000-01-01 T1 - Copyright and Electronic Commerce: Legal Aspects of Electronic Copyright Management UR - https://www.ivir.nl/publicaties/download/8_9789041176813.pdf K1 - Auteursrecht K1 - Electronic commerce K1 - Kluwer Information Law Series ER -