Ken Ptack

11th Annual Systems Engineering Conference

Kevin Smith, Nicholas M Torelli, Chris Wilcox, 2008 .

Bob Kenley and Terry Creque, New Ways & Means Co-Chairs

Ken Ptack, 1999 .

VSE 101 – Who, What, When, Where, Why, How

Ken Ptack, 2017 .

From the Editor: Commercial Activities in INCOSE

Ken Ptack, 1999 .

What Is A Requirement

Ivy Hooks, Richard Harwell, Ken Ptack, 1993 .

ISO/IEC JTC1 SC7 WG24 – ISO/IEC 29110 – Systems and Software Engineering – Life Cycle Profiles for Very Small Entities (VSEs)

Ken Ptack, Ken Ptack, 2014 .