title: Peter J. Todd (1949-2015).
authors.affiliation: Cornell University, Ithaca, NY, USA. jtb4@cornell.edu.
authors.forename: Tom
authors.initials: T
authors.lastname: Brenna
authors.affiliation: SRI International, St. Petersburg, FL, USA.
authors.forename: Tim
authors.initials: T
authors.lastname: Short
authors.affiliation: , Toronto, Ontario, Canada.
authors.forename: Tom
authors.initials: T
authors.lastname: Covey
authors.affiliation: Cornell University, Ithaca, NY, USA.
authors.forename: Fred
authors.initials: F
authors.lastname: McLafferty