Calculation method for optimization of barge hullGornostajev, Dmitri; Arjassov, Gennadi; Penkov, IgorInternational review of mechanical engineering (IREME)2016 / p. 115-124 : ill https://doi.org/10.15866/ireme.v10i2.8351 Improvement of the barge hull by optimization of its rigidity parametersGornostajev, Dmitri; Arjassov, Gennadi; Penkov, IgorTrans & motauto world2016 / p. 36-39 : ill http://stumejournals.com/tm/2016/1-2016.pdf