LDR 00672naa#a2200169#i#450# 001 EN\\bibl\126924 005 20260818083243.2 011 ## _a2712-7761 100 ## _a20260630b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aFrom teaching experience. XIX. The 85th anniversary of the textbook “Crystallography” (Popov, Shafranovsky, 1941) _eJournal article 210 1# _aSyktyvkar _cFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" _d2026 215 ## _a3 с. 608 ## _aJournal article _2local 675 ## _aВывод 32-х классов симметрии. 548.127 _z 700 #1 _aVoytehovskiy _gYuri Leonidovich 856 4# _akomisc.editorum.ru _u