Stubbs (1986)
Ricard (1991)
Burkhart (2006)
Michiels (2005)
Gadsby (1970)
Comperen (2005)
J. Geerts (1999)
Sharpe/Proffit (1990)
Southall (1994)
Negus (1998)
Ianne (2003)
Kennett (1967)
Krom (2006)
Michiels (2010)
Garrett (1989)
H. de Graaff (2006)
Stals (1989)
Comperen (2003)
Veen (1992)
Roes (2004)
Roes (2002)
Roes (2003)
Roes (2007)
Roes (2008)
Roes (2005)
Roes (2006)
Roes (1997)
