%0 Journal Article %A Jahanbeigi, A., Kalantari, M. E. %T Estimation of the Required Capital Investment in Mobile Telephony Network's Equipments Based on Cobb-Douglas Demand Forecasting Model %J Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran %V 7 %N 2 %P 125-135 %D 2009 %R %U https://rimag.ir/fa/Article/27943