00751naa#a2200205#i#4500001001500000003001700015005001700032011001400049100004100063102000700104200006600111210012500177215001000302608002700312686006600339700003200405700003500437700003500472856003800507EN\\bibl\41212/en/manage/index20250822085433.5##a2686-777X##a20201215b2020####ek#y0engy0150####ca##aRU1#aREPRESENTATION BY STRUCTURE OF SPANNING TREEeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2020##a2 с.##aJournal article2local##aФизико-математические науки. 222bbk#1aSverdlovagOl'ga Leonidovna#1aKondrat'evagLarisa Mihaylovna#1aDobryninagNadezhda Nikolaevna4#afht.editorum.ruu/en/manage/index