%0 Journal Article %T ALGORITHM AND METHODOLOGY OF PORT DUES CALCULATION WITH REGARD TO THE LEVEL OF SEAPORTS COMPETITIVENESS %A Bodrovtseva, N.. %A Pantina, T.. %K seaports, port dues, tonnage dues, infrastructure dues, competitiveness of seaports %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2017 %N %P 12 %I Astrakhan State Technical University