possibly stretching the asdf syntax a bit, but this system definitely
has at least two authors
--- /dev/null
+;;;; specializable.asd --- System definition for the specializable system.
+;;;;
+;;;; Copyright (C) 2014 Christophe Rhodes, Jan Moringen
+;;;;
+;;;; Author: Christophe Rhodes <csr21@cantab.net>
+;;;; Author: Jan Moringen <jmoringe@techfak.uni-bielefeld.de>
+
+(asdf:defsystem :specializable
+ :author "Christophe Rhodes <csr21@cantab.net>"
+ :author "Jan Moringen <jmoringe@techfak.uni-bielefeld.de>"
+ :license "TODO"
+ :description "Generalized specializers - SBCL only"
+ :components ((:file "specializable")))