. (3aNQ GdOjf GdcHjQ eDSS dHfGf GdMOjKs - . (3GdGMOH, YRjRs; Aziz Ahdab ((3HjQhJs (3OGQ GdcJGH GddHfGfjs, 1973)
* (3eQGLY aj BNQ GdcJGHs
Keywords: (3dHfGfs -- (3JGQjNs; (3GdGejQ aNQ GdOjf GdeYfj GdKGfjs -- (3JGQjNs