Petar Sarajcev and Josip Vasilj and Damir Jakus, Statistical Description of Counterpoise Effective Length Based On Regressive Formulas. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2015, vol. 98(2). 155 - 161 [viewed 23 September 2024]. Available from: https://publications.waset.org/pdf/10000459.