Design of stud ends and their influence on load of machine housingsPenkov, IgorTrans & motauto world2017 / p. 98-101 : ill https://stumejournals.com/journals/tm/2017/3/98

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