by BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
Year of Publication 22.08.2002

by BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
Year of Publication 23.07.2002

by BILLMERS ROBERT L, FIGIEL EDMUND W
Year of Publication 14.05.2002

by Figiel, Edmund W, Billmers, Robert L
Year of Publication 14.05.2002

by FIGIEL, EDMUND, W, BILLMERS, ROBERT, L
Year of Publication 28.03.2002

by MACKEWICZ VICTOR L, BILLMERS ROBERT L
Year of Publication 07.02.2002

by ROBERT L. BILLMERS, DAVID S. ROESSER
Year of Publication 07.02.2002

by BILLMERS, ROBERT L, ROESSER, DAVID S
Year of Publication 06.02.2002

by BILLMERS, ROBERT L, ROESSER, DAVID S
Year of Publication 03.02.2002

by MACKEWICZ VICTOR L, BILLMERS ROBERT L
Year of Publication 23.01.2002

by BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
Year of Publication 02.01.2002

by VICTOR L MACKEWICZ, ROBERT L. BILLMERS
Year of Publication 15.11.2001

by BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
Year of Publication 14.11.2001

by BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
Year of Publication 10.11.2001

by ROBERT L. BILLMERS, EDMUND W. FIGIEL
Year of Publication 23.10.2001

by BILLMERS, ROBERT L, FIGIEL, EDMUND W
Year of Publication 18.10.2001

by FIGIEL, EDMUND, W, BILLMERS, ROBERT, L
Year of Publication 18.10.2001

by OKONIEWSKA, MONICA K, BILLMERS, ROBERT L, BROWN, IAN, SKORGE, ROBERT A
Year of Publication 15.12.2008

by BILLMERS ROBERT L, SKORGE ROBERT A, OKONIEWSKA MONIKA K, BROWN IAN
Year of Publication 28.11.2008

by OKONIEWSKA, MONICA K, BILLMERS, ROBERT L, BROWN, IAN, SKORGE, ROBERT A
Year of Publication 28.11.2008