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The Frattini subgroups of abelian groups. Czechoslovak Mathematical Journal. 10(85), 1960.
MR 0114858 |
Zbl 0093.02801
[2] Vl. Dlab, Vl. Kořínek:
The Frattini subgroup of a direct product of groups. Czechoslovak Mathematical Journal 10 (85), 1960.
MR 0122885
[3] G. A. Miller:
The $\Phi$-subgroup of a group. Trans. Amer. Math. Society, 16 (1915), 20-26.
MR 1500995