A. Vesala Adam Skrzecz Alan E. Mather Andrzej Maczynski Ari L. Horvath Christo Balarew Colin L. Young David G. Shaw Denis A. Wiesenburg Forrest W. Getzen Glenn T. Hefter H. Lawrence Clever Jitka Eysseltová John J. Carroll Marie C. Haulait-Pirson Nikolai V. Sazonov Oleg Golubchikov Peter G.T. Fogg Pirketta Scharlin Rosa Crovetto Rubin Battino Tatiana A. Ageyeva Thedford P. Dirkse Valerii P. Sazonov Walter Hayduk William E. Acree, Jr. Yuri P. Yampol'skii