Andreotti, Aldo; Huckleberry, Alan
Curtis, D. W.
Getoor, R. K.; Millar, P. W.
Jones, Roger; Parry, William
Marty, R. H.
Meijer, H. G.; Niederreiter, H.
Murre, J. P.
Rosenberger, Bernd; Schock, Eberhard