by LIEBL; FRIEDRICH
Year of Publication 02.08.1983

by FRIEDRICH LIEBL
Year of Publication 29.05.1981

by LIEBL, FRIEDRICH, NEUMUELLER, WALTER
Year of Publication 15.12.1988

by LIEBL, FRIEDRICH, NEUMUELLER, WALTER
Year of Publication 14.10.1988

by NEUMUELLER; WALTER, LIEBL; FRIEDRICH
Year of Publication 06.09.1988

by NEUMUELLER; WALTER, LIEBL; FRIEDRICH
Year of Publication 07.04.1987

by NEUMUELLER,WALTER, LIEBL,FRIEDRICH
Year of Publication 15.05.1986

by NEUMUELLER,WALTER, LIEBL,FRIEDRICH
Year of Publication 15.05.1986

by NEUMUELLER,WALTER, LIEBL,FRIEDRICH
Year of Publication 10.04.1986

by FRIEDRICH LIEBL
Year of Publication 24.11.1980

by LIEBL FRIEDRICH
Year of Publication 12.03.1979

by LIEBL,FRIEDRICH
Year of Publication 02.11.1978

by LIEBL FRIEDRICH
Year of Publication 15.07.1978

by LIEBL, FRIEDRICH, NEUMUELLER, WALTER
Year of Publication 15.09.1988

by NEUMUELLER, WALTER., MANNERSDORF, AT, LIEBL, FRIEDRICH, GOETZENDORF, AT
Year of Publication 07.04.1994

by NEUMUELLER, WALTER., MANNERSDORF, AT, LIEBL, FRIEDRICH, GOETZENDORF, AT
Year of Publication 16.06.1988

by NEUMUELLER, WALTER., MANNERSDORF, AT, LIEBL, FRIEDRICH, GOETZENDORF, AT
Year of Publication 07.04.1994