Question: In what year was the magazine founded, which had Jean-Louis Comolli as its editor in chief from 1966 to 1978 ?   
Sentence (from "Dialogue (magazine)"): Founded in 1978 by the artist Don Harvey and museum executive and former "Artforum" editor John Coplans, it began having financial troubles in 2002, changed hands, and ceased publication entirely in June 2004.
Relevant evidence: No