Bielskis, Andrius Antanas, Vasilij Djačkov, Olegas Ramašauskas, and Erikas Seselskis. “Visualization Task of the Ship Pitching”. Lietuvos matematikos rinkinys 44, no. spec. (December 17, 2004): 234–240. Accessed January 5, 2026. https://www.zurnalai.vu.lt/LMR/article/view/31630.