Niels C. Nilsson, Rolf Nordahl, Luca Turchet, Stefania Serafin. Audio-Haptic Simulation of Walking on Virtual Ground Surfaces to Enhance Realism. In Charlotte Magnusson, Delphine Szymczak, Stephen A. Brewster, editors, Haptic and Audio Interaction Design - 7th International Conference, HAID 2012, Lund, Sweden, August 23-24, 2012. Proceedings. Volume 7468 of Lecture Notes in Computer Science, pages 61-70, Springer, 2012. [doi]