• AEC From the Ground Up: Manage AEC Projects Online - reviews of Internet-based options for design and design collaboration: Constructware, Meridian Systems' Prolog Application Suite, Primavera Engineering & Construction and TRIRIGA's  Enterprise 8i DTO Suite, H. Edward Goldberg, Cadalyst, December 15, 2004
  • Meridian Project Systems' Prolog Application Suite - software integrates several solutions addressing different aspects of project management, including collaboration, purchasing management, scheduling, cost control, document management and field administration, Lachmi Khemlani, AECbytes, March 18, 2004