title: Commentary prompted by Vaughan's Reply to Silberberg and Ziriax by Alan Silberberg and John M. Ziriax, and by William Timberlake, with concluding remarks by William Vaughan, Jr.
authors.forename: A
authors.initials: A
authors.lastname: Silberberg
authors.forename: J M
authors.initials: JM
authors.lastname: Ziriax
authors.forename: W
authors.initials: W
authors.lastname: Timberlake
authors.forename: W
authors.initials: W
authors.lastname: Vaughan