Инъекторы конечных σ -разрешимых групп∩σj = ∅ for all i ≠ j. Finite group G is σ-soluble, if every chief factor H / K of G is
a σᵢ -group for some σi
Microscopic Examination of the Silicon Surface Subjected to High-Dose Silver Implantation ions cm –2 and an ion beam current density varying from 2 to 15 μ
A/cm 2 . The surface morphology