His work has been cited more than 8,000 times as of 2006.
Her early work on the subject is widely cited today.
His work was frequently cited by a wide range of national officials.
The project's work has been cited by several national organization groups and state departments of education.
His work has been highly cited, with an H greater than 100.
His work has been cited over 10,000 times in the literature of astronomy.
He cited the long hours and tedious work as reasons.
His work is frequently cited in both scientific and popular news sources.
The House report supporting the legislation cited her work as evidence of abuse.
This work is often cited as a primary source in histories of that time.
