LDR 00627naa#a2200169#i#450# 001 EN\\bibl\52413 005 20250406113615.7 011 ## _a2712-7761 100 ## _a20220812b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aFrom teaching experience. XI. History and philosophy at the crystallography and mineralogy courses _eJournal article 210 1# _aSyktyvkar _cFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" _d2022 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aОси симметрии. 548.121 _z 700 #1 _aVoytehovskiy _gYuri Leonidovich 856 4# _akomisc.editorum.ru _u