Libby, for one, takes them only to pull through the occasional paper.

Its publications include the conference proceedings and a series of occasional papers.

He said his job involved analyzing intelligence on terrorism and writing occasional papers.

Beesly headed its political discussion group, which produced occasional papers.

His own works, in addition to sermons and occasional papers, were:

The institute publishes series of reports, occasional papers and monographs.

It also produces a series of occasional papers.

Most of them had yards, some scattered with occasional blowing paper, some meticulously clean.

The Office also publishes books, occasional papers, monographs, and other teaching and training materials.

There have been occasional papers about RC in scholarly journals.