ADML: a framework for representing inhabitants in 3D virtual worlds. - David Oyarzun; Amalia Ortiz; Maria del Puy Carretero; Jean Gelissen; Alex García-Alonso; Yesha Sivan (Web3D, 2009)

3d3c Real Virtual Worlds 2010: Definition and Visions for CIOs. - Yesha Sivan (MCIS, 2010)