Report (1998) - H Bohni (author), M Buchler (author), FW Schuurman (author), A Rossi (author), F Piras (author), P Schmuki (author), S Virtanen (author), S Mantyla (author), T Stenberg (author), M Vippola (author), P Vuoristo (author), J.H.W. de Wit (author), MA Hamstra (author)