scientific article published in January 1975

scientific article published in 1993

scientific article published in 1990

scientific article published in 1993

scientific article published in December 1985

scholarly article

section of Excavations at Longbury Bank published in 1993

scientific article published in December 1979

article by Isobel Smith & J.G. Evans published June 1968 in Antiquity

scholarly article by J. G. Evans published in January 1983

article published in Archaeologia Cambrensis in 1993

scientific article published in 1990

article published in 1969

scholarly article by John Gwynne Evans published in October 1969

article published in 1966

scientific article published in 1990

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scientific article published in December 1967

scientific article published in June 1974

article by Richard J. C. Atkinson & J.C. Evans published November 1978 in Antiquity

article published in 1984

article published in 1971

scholarly article by Geoffrey Wainwright published in December 1972