Galula has been considered an important theorist by contemporary defence experts.

Schlanger was an important theorist who restudied almost every aspect of motion picture theater design.

Richard Müller-Freienfels was another important early theorist.

Bergler was the most important theorist of homosexuality in the 1950s.

Hegel is one of the few important theorists of comedy Mr. Levin does not discuss.

Mohandas Karamchand Gandhi is widely recognized as an important theorist of peacemaking strategies.

The book established Lyell's credentials as an important geological theorist.

An important theorist of the movement was Jean Baptiste Dubos.

Gournay didn't write much, but had a great influence on French economic thought through his conversations with many important theorists.

Hauer was also an important early theorist of twelve-tone music and composition.