TY JOUR TI Development of a computer system for sea wave parameters and ship speed loss calculation KW vessel speed loss KW wave parameters KW forecast parameter API KW navigation safety KW system JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Zheretintsev, I.. AU Glushkov, S.. AU Zheretintseva, N.. PY 2026 IS 2026 PB Astrakhan State Technical University