Bagočius, D., and A. Narščius. “REDUCTION OF SHIP UNDERWATER NOISE BY LIMITING SPEED: IS IT RELEVANT IN THE BALTIC SEA?”. Mokslo Taikomieji Tyrimai Lietuvos Kolegijose, no. 15, Dec. 2019, pp. 7-11, https://ojs.kaunokolegija.lt/index.php/mttlk/article/view/343.