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- [35] MAXIMAL-SUBGROUPS OF INFINITE SYMMETRICAL GROUPS JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 1990, 42 : 85 - 92
- [37] GROUPS WHOSE NONNORMAL SUBGROUPS ARE INTERSECTION OF MAXIMAL-SUBGROUPS BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1992, 6A (03): : 365 - 377