edited by Alexander Ziegler [et al.]. edited by Alexander Hollaender...[et al.]. edited by Alexander Hollaender ... [et al.]. edited by Alexandru Nicolau ... [et al.]. edited by S. Alexander Stern ...[et al.]. edited by Geri Kreitzer [et al.]. edited by Brian R. Walker [et al.]. edited by Elke Moser [et al.]. edited by Ulrich Langer [et al.]. edited by Wang Ping [et al.].