Bolkovac I, Horvat M, Jambrošić K, Domitrović H. The suitability of internal combustion engine sounds as artificial warning sounds for electric and hybrid vehicles. Promet [Internet]. 2014Aug.4 [cited 2024Apr.23];26(4):271-80. Available from: https://traffic.fpz.hr/index.php/PROMTT/article/view/1453