1. M. S. Ba and Z. I. Borevich, “On the arrangement of intermediate subgroups,” in:Rings and Linear Groups. Collection of Scientific Papers [in Russian], Krasnodar (1988), pp. 14–41.
2. Z. I. Borevich, “On the arrangement of subgroups,”Zap. Nauchn. Semin. LOMI,94, 5–12 (1979).
3. Z. I. Borevich and O. N. Macedonska, “On the lattice of subgroups,”Zap. Nauchn. Semin. LOMI,103, 13–19 (1980).
4. P. V. Gavron and L. Yu. Kolotilina, “On subgroups of aT-group,”Zap. Nauchn. Semin. LOMI,103, 62–65 (1980).
5. P. V. Gavron and V. I. Mysovskikh, “On the disposition of subgroups of symmetric groups whose degree does not exceed seven,” in:Rings and Matrix Groups [in Russian], Collection of Scientific Papers, Ordzhonikidze (1984), pp. 35–42.