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| Doug Walton (Tarragona 2009) |
Sanjay Modgil (Desenzano del Garda 2010) |
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| Phan Minh Dung (Luxemburg 2009) |
Rohit Parikh (Chongqing 2009) |
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| Mark Brown (Luxemburg 2008) |
Simon Buckingham Schum and Doug Walton (Dagstuhl 2008) |
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| Ken Satoh (Tokyo 2008) |
Aditya Ghose & Katsumi Nitta (Tokyo 2008) |
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| Doug Walton, Peter McBurney & Simon Parsons (Dagstuhl 2008) |
Jan Broersen (Amsterdam 2008) |
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| Marek Sergot (Stanford 2007) |
Trevor Bench-Capon (Stanford 2007) |
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| Giovanni Sartor (Stanford 2007) |
Frances Brazier & Anja Oskamp (Stanford 2007) |
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| Gerd Brewka & Abraham Kuyper ( Amsterdam 2004) |
Tom Gordon ( Bologna 2005) |
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| Karl Branting (Bologna 2005) |
Trevor Bench-Capon & Tommy Yuan (Valencia 2004) |
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Tim, Jim, Corin, Janne Maaike, Leo, Henry, Bart
Jim, David, Doug, Erik, Hanns, Simon, Chris (Pitlochry 2000) |
In front: Tim, Floriana, Peter, Trevor, Chris
behind them: Jim Crosswhite, Michael, Jim Freeman, Dory, David, Daniela, Janne Maaike, Bart
at the back: Rod, Doug, Henry, John, Simone, Corin, Hanns, Erik, Leo (Pitlochry 2000) |
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| Trevor Bench-Capon ( Pitlochry 2000) |
Ralph du Long & Joost Schrickx (Amsterdam 1993) |
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