Robert W. Scheifler et Jim Gettys, «The X window system», ACM Transactions on Graphics (TOG), vol.5, no2, , p.79–109 (ISSN0730-0301, DOI10.1145/22949.24053)
Robert W. Scheifler et Jim Gettys, «The X window system», ACM Transactions on Graphics (TOG), vol.5, no2, , p.79–109 (ISSN0730-0301, DOI10.1145/22949.24053)