1. Practical method for the analysis of earthling systems with long external electrodes;Popović;IEE Proceedings C,1993
2. Comparative analysis of grounding systems formed by MV cable lines with either uninsulated or insulated metal sheath(s);Popović;Electric Power System Research,2011
3. Proximity effect between an earthling grid and external electrodes in an earthling system of high-voltage installations;Popović;IEE Proceedings C,1986
4. Potential distribution along external electrodes of high voltage installation grounding system;Popović;IEEE Transactions on Power Delivery,1988
5. Active length of cable lines with uncoated metal sheaths as long grounding conductors;Popović;ETEP European Transaction on Electrical Power,2012