- <authorgroup>
- <author>
- <firstname>Petter</firstname>
- <surname>Reinholdtsen</surname>
- </author>
- </authorgroup>
-
- <subjectset scheme="libraryofcongress">
- <subject>
- <subjectterm>Intellectual property—United States.</subjectterm>
- </subject>
- <subject>
- <subjectterm>Mass media—United States.</subjectterm>
- </subject>
- <subject>
- <subjectterm>Technological innovations—United States.</subjectterm>
- </subject>