David England, Philippe A. Palanque, Jean Vanderdonckt, Peter J. Wild, editors, Task Models and Diagrams for User Interface Design, 8th International Workshop, TAMODIA 2009, Brussels, Belgium, September 23-25, 2009, Revised Selected Papers. Volume 5963 of Lecture Notes in Computer Science, Springer, 2010. [doi]
Conference: tamodia2010