P. Biler, Warsaw, Poland, I.A. Guerra
C.M. Brauner, Bordeaux, France, J. Hulshof
J. Cantarella, Athens, GA, U.S.A., B. Planqué
G. Derks, Surrey, U.K., A. Doelman
E. Doedel, Montreal, Canada, A.J. Homburg
J. Escher, Hannover, Germany, G. Prokert
A. Fasano, Firenze, Italy, C.J. v. Duijn
C. Gheorgiu, Cluj, Romania, I.S. Pop
F. Hamel, Marseille, France, A. Doelman, J. Hulshof
R. Helmig, Stuttgart, Germany, C.J. v. Duijn
J. Jaffré, Roquencourt, France, W. Hundsdorfer
K. Johansson, Heidelberg, Germany, C.J. v. Duijn
B. Krauskopf, Bristol, U.K., A.J. Homburg
B. van Leer, Ann Arbor, U.S.A., B. Koren
A. Lunardi, Parma, Italy, J. Hulshof
A. Meister, Hamburg, Germany, J.G. Verwer
A. Mikelic, Lyon, France, C.J. v. Duijn
B. Oldeman, Bristol, U.K., A.J. Homburg
C. Palencia, Valladolid, Spain, M.N. Spijker
V. Pasko, Pennsylvania State University, U.S.A., U. Ebert
J. Roberts, Roquencourt, France, W. Hundsdorfer
H.-G. Roos, Dresden, Germany, P.W. Hemker
J.M. Roquejoffre, Toulouse, France, A. Doelman, J. Hulshof
M. Sekhar, Bangalore, India, C.J. v. Duijn
G.I. Shishkin, Ekaterinburg, Russia, P.W. Hemker
L.P. Shishkina, Ekaterinburg, Russia, P.W. Hemker
M. Slodicka, Gent, Belgium, C.J. v. Duijn
M. Ward, University of British Columbia, Canada, A. Doelman
J.F. Williams, Bath, U.K., M.A. Peletier
D. Williamson, Boulder, U.S.A., J.G. Verwer
T. Young, Athens, U.S.A., A.J. Homburg