Rupčić, S., Vanja Mandrić Radivojević, and K. Grgić. “Loxodromic Antenna Arrays Based on Archimedean Spiral”. International Journal of Electrical and Computer Engineering Systems, vol. 7, no. 1, May 2016, pp. 7-14, https://ijeces.ferit.hr/index.php/ijeces/article/view/793.