00706naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200016400094210005800258215001000316608002700326675012600353700003600479856002100515EN\\bibl\4200320240528112700.2##a2072-9502##a20210125b2021####ek#y0engy0150####ca##aRU1#aBalakirev Valentin Sergeevich: doctor of technical sciences, professor, honorary worker of higher professional education of Russian FederationeJournal article1#aAstrakhancAstrakhan State Technical Universityd2021##a1 с.##aJournal article2local##aБиографические и подобные исследования. Генеалогия. Геральдика. 92#1aBalakirevgValentin Sergeevich 4#avestnik.astu.org