@InProceedings HLCC07,
author = "Hillaire, S\'ebastien and L\'ecuyer, Anatole and Cozot, R\'emi and Casiez, G\'ery",
title = "Depth-of-Field Blur Effects for First-Person Navigation in Virtual Environments",
booktitle = "VRST'07, the ACM Symposium on Virtual Reality Software and Technology",
pages = "203--206",
year = "2007",
publisher = "ACM Press",
}