LDR 00643naa#a2200169#i#450#
001     EN\\bibl\83968
005     20240722123440.1
011 ## _a2712-7761
100 ## _a20240611b2024####ek#y0engy0150####ca
102 ## _aRU
200 1# _aFrom teaching experience. XIV. On the variety of tetrahedrons
       _eJournal article
210 1# _aSyktyvkar
       _cFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"
       _d2024
215 ## _a3 с.
608 ## _aJournal article
       _2local
675 ## _aУчение о симметрии. Учение о простых формах. 548.12
       _z
700 #1 _aVoytehovskiy
       _gYuri Leonidovich
856 4# _akomisc.editorum.ru
       _u