(3deGPG JehJ GdSecI aj GdghGA?s - (3deGVI, YGWas (3OcJhQs; (3GdWhjd, eLOjs; (3fUQ, jGSQs ((3WfWG, eUQs (3OGQ GdUMGHIs, 2001)
(3bUU YdejIs
Keywords: (3GdbUU GdYdejIs