Can we draw the following hypothesis from the context? 

Context:

The Jargon Society is an independent press founded by the American poet Jonathan Williams. Jargon has published seminal works of the American literary avant-garde, including books by Charles Olson, Louis Zukofsky, Paul Metcalf, James Broughton, and Williams himself, as well as "sui generis" books of folk art such as "White Trash Cooking".

Hypothesis: The Jargon Society published some of Jonathan Williams's poetry. 
Yes