edited by Jurg Waser, et al. edited by Ernst Weber, et al. edited by Ivo Rousar, et al. edited by J.Burgue, et al. edited by J.T.Wade, et al. edited by Pretsch, et al. edited by R.E.Yates, et al. edited by Heinz Becker, et al. edited by Louis Meites, et al. edited by Mark M.Jones, et al.