Finding Contents or People

Farzaneh Najmi
Amir Asefzadeh
M. R. Rastan
Hamed Setayeshnasab (Master Student)
Omid Rostami
Amir Alaei
Abdorrahim Sotoudeh
Banafsheh Safaie
Asieh Pichan
Farzad Ramideh
Mortaza Parsa
Ms Salabat
Alimorovat Amiri
On a question of Paul Erdos
Azam Mohammadi