| 摘要 |
The present invention improves the way information related to copyright of electronic content, such as virtual documents and corresponding formatted print pages is received, managed, and distributed. A database is preferably provided that stores information regarding electronic content, such as virtual documents, formatted print pages, and related copyright information. Preferably, information regarding a virtual document is correlated with related information in the database, such as regarding a copyright holder. Other information about the virtual document, such as a copyright arrangement for the particular document, payment due information, or the like, is similarly related to virtual documents.
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