Other material in this book comes from previously unpublished research or interviews by one or both of the authors.

Paper submissions for the conference are original, unpublished research.

His son Adriaan Gilles also became a scientist and published much of his father's unpublished research in addition to a biography of him.

But in preliminary unpublished research, Dr. Rodkin found aggressiveness more common in boys than girls.

It is based on unpublished original research by Paul K. Graham (used with permission).

Contributions are "off-record" to encourage free discussion, often of unpublished research.

The program gave participants an opportunity to present unpublished research and to acquaint members of the Society with new work on bibliographical topics.

The derivative on which the professors base their unpublished research is indeed unconventional: a futures contract on Saddam Hussein's presidency.

These resources include including Federal, state, and local government reports, books, research reports, journal articles, and unpublished research.

But they are not required to cite scientific evidence - a vague reference to their own 'experience' or 'unpublished research' will often do.