edited by Peter Juviler...[et al.] edited by Peter Reimer ... [et al.]. edited by Peter Bain ... [et al.]. edited by Peter Yates ...[et al.]. edited by Peter Collin ... [et al.]. edited by Peter Cameron [et al.]. edited by Peter Friedrichs [et al.] edited by Peter Dauvergne. edited by R. Hutter...[et al.] edited by Petr Widimsky ... [et al.].