00706naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200006600094210012500160215001000285608002700295686006600322700003200388700003500420700003500455856002200490EN\\bibl\4121220240507230134.2##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#aangtu.editorum.ru