soufianfrere
Member
المرجو تزويدي المقال التالي جزاكم الله خيرا
http://caod.oriprobe.com/articles/32399163/The_Factorization_of_AM_compact_Operators.htm
http://caod.oriprobe.com/articles/32399163/The_Factorization_of_AM_compact_Operators.htm