Heating system design support. - Piotr Cichocki; Maciej Gil; Jerzy Pokojski (AI in Structural Engineering, 1998)

Engineering Knowledge Modeling in Design. - Jerzy Pokojski; Karol Szustakiewicz; Maciej Gil (CE, 2010)

Extended KBE in Mechanical Engineering: Discussion of Concepts. - Maciej Gil; Jerzy Pokojski; Karol Szustakiewicz (CE, 2011)

Extended KBE in Mechanical Engineering: Discussion of Solutions. - Maciej Gil; Jerzy Pokojski; Karol Szustakiewicz (CE, 2011)