%0 Journal Article %T IMPROVEMENT OF THE METHODS OF ENSURING SAFETY OF STORM NAVIGATION OF THE SHIPS %A Ershov, A.. %A Terenchuk, A.. %K storm navigation, dangerous pitching options, circular charts, improvement of safe storm navigation %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2015 %N 2015 %P 6 %I Astrakhan State Technical University