Doc.No. Volume Publisher Year
09038 Vol.12 IAPT, Netherlands 2002
09037 Vol.11 IAPT, Netherlands 2001
08214 Vol.14 2004
08213 Vol.13 2003
07223 Vol.07 IAPT, Netherlands 1997
06314 Vol.04 IAPT, Netherlands 1994
06178 Vol.06 IAPT, Netherlands 1996
06177 Vol.05 IAPT, Netherlands 1995
05284 Vol.03 IAPT, Netherlands 1993
05283 Vol.02 IAPT, Netherlands 1992
05282 Vol.01 1991