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1Publicerad 1986“...HQ 1623 .G373...”
Bok -
2Publicerad 1994“...HE 199.9 .R859...”
Konferenspublikation Bok -
3Publicerad 2000“...HB 501 .T3965 2000...”
Konferenspublikation Bok -
4Publicerad 1997“...HC 290.782 .N384...”
Bok