scientific article published in 1994

scholarly article by Tim Bridges published in January 2000

scientific article published in 1986

chapter published in 2005

book published in 1994

scientific article published in 1976

scientific article published in 1979

scientific article published in 1982

scientific article published in 1977

scientific article published in 2014

1987 article in Midland History

section published in 1976