by FRITZ, EMST, PIRKLBAUER, WILFRIED, MULLER, HEINZ, RAMASEDER, NORBERT, DIMITROV, STEFAN
Year of Publication 15.09.2000

by PIRKLBAUER; WILFRIED
Year of Publication 26.02.1991

by PIRKLBAUER; WILFRIED, WEBER; ALFRED
Year of Publication 01.12.1992

by PIRKLBAUER WILFRIED, GRABNER JOHANN, KASPAR SIEGHART
Year of Publication 21.12.2002

by PIRKLBAUER, WILFRIED, JAREMA, FERDINAND
Year of Publication 13.09.1989

by PIRKLBAUER, WILFRIED, WIESER, KLAUS
Year of Publication 13.06.1989

by KLAUS WIESER, WILFRIED PIRKLBAUER
Year of Publication 13.04.1988

by PIRKLBAUER, WILFRIED, JAREMA, FERDINAND
Year of Publication 02.02.1988

by PIRKLBAUER; WILFRIED, WIESER; KLAUS
Year of Publication 13.10.1987

by PIRKLBAUER, WILFRIED, JAREMA, FERDINAND
Year of Publication 29.10.1986

by PIRKLBAUER; WILFRIED, JAREMA; FERDINAND
Year of Publication 19.08.1986

by PIRKLBAUER, WILFRIED, NAGL, MARTIN
Year of Publication 04.03.1986

by KLAUS WIESER, WILFRIED PIRKLBAUER
Year of Publication 19.02.1986

by FERDINAND JAREMA, WILFRIED PIRKLBAUER
Year of Publication 27.11.1985

by PIRKLBAUER; WILFRIED, NAGL; MARTIN
Year of Publication 08.11.1983

by PIRKLBAUER WILFRIED DR
Year of Publication 26.07.1993

by PINGER, HELMUT, PIRKLBAUER, WILFRIED
Year of Publication 04.09.1980

by PINGER, HELMUT, PIRKLBAUER, WILFRIED
Year of Publication 10.01.1980

by PINGER, HELMUT, PIRKLBAUER, WILFRIED
Year of Publication 09.01.1979

by SIEGHART. KASPAR, JOHANM. GRABNER, WILFRIED. PIRKLBAUER
Year of Publication 18.03.1998