Bridging the multiple reality gap: Application of augmented reality in new product development. - Anna P. Chatzimichali; Wim Gijselaers; Mien S. R. Segers; Piet Van den Bossche; Hetty van Emmerik; Frido E. Smulders; Pieter P. Jonker; Jouke C. Verlinden (SMC, 2011)

Modelling the inter-subjective level of innovation. - Frido E. Smulders; Han J. Bakker (Int. J. Technol. Manag., 2012)