00697naa#a2200181#i#450# EN\\bibl\75365 20241103142156.7 2073-1574 20240220b2024####ek#y0engy0150####ca RU Analysis by the information tools hierarchy method in providing cost calculations in civil shipbuilding Journal article Astrakhan Astrakhan State Technical University 2024 6 с. Journal article local Экономика промышленности и ремесленного производства. 338.45 Rodkina Anna Vladimirovna Kalmykov Victor Alekseevich vestnik.astu.org