He and his colleagues often cited the lack of consistency from the Soviets that lead to many of their problems, especially financially.

In the report, Dr. Jacob and his colleagues cited 140 features of the skull that they said placed it "within modern human ranges of variation."

And though his colleagues cited potential airport delays, he said he suspected fear might also have played into their decision.

My colleagues, when consulted on this, have cited Beth's death in Little Women as a classic weepy moment.

At a recent campus dinner in his honor, colleagues and former students cited him as proof of how much writers can learn in the classroom.

Dunbar and colleagues cite the discoveries of Hofmann and others as having involved serendipity.

De and colleagues also published highly cited pioneering studies on V.cholerae action on the intestinal membrane.

But both men are subject to every one of the presumably irresistible factors their colleagues cite.

Xu and colleagues in 2003 cited the basal position of Microraptor, along with feather and wing features, as evidence that the ancestral dromaeosaur could glide.

Other colleagues cite him as "one of the best" field operatives in his time at the CIA.