Mukashev Bn 1

1. Correction to: Study of Paramagnetic Properties of Graphene Structures Obtained from Pure Graphite in Organic Reagents Exposed to Ultrasound (Russian Physics Journal, (2021), 64, 2, (209-215), 10.1007/s11182-021-02318-1)
2. Study of Paramagnetic Properties of Graphene Structures Obtained from Pure Graphite in Organic Reagents Exposed to Ultrasound
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