On subnormal series with factors of finite rank : the join problem
Rendiconti del Seminario Matematico della Università di Padova, Tome 88 (1992), pp. 25-33. 
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     author = {Smith, Howard},
     title = {On subnormal series with factors of finite rank : the join problem},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {25--33},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {88},
     year = {1992},
     mrnumber = {1209114},
     zbl = {0785.20019},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1992__88__25_0/}
}
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Smith, Howard. On subnormal series with factors of finite rank : the join problem. Rendiconti del Seminario Matematico della Università di Padova, Tome 88 (1992), pp. 25-33. http://archive.numdam.org/item/RSMUP_1992__88__25_0/

[1] P. Hall, Some sufficient conditions for a group to be nilpotent, Illinois J. Math., 2 (1958), pp. 787-801. | MR | Zbl

[2] J.C. Lennox - D. Segal - S.E. Stonehewer, The lower central series of a join of subnormal subgroups, Math. Z., 154 (1977), pp. 85-89. | MR | Zbl

[3] D.J.S. Robinson, Joins of subnormal subgroups, Illinois J. Math., 9 (1965), pp. 144-168. | MR | Zbl

[4] J.E. Roseblade, The derived series of a join of subnormal subgroups, Math. Z., 117 (1970), pp. 57-69. | MR | Zbl

[5] H. Smith, On certain subgroups of a join of subnormal subgroups, Glasgow Math. J., 25 (1984), pp. 103-105. | MR | Zbl

[6] H. Smith, Commutator subgroups of a join of subnormal subgroups, Archiv Math., 41 (1983), pp. 193-198. | MR | Zbl

[7] H. Smith, Groups with the subnormal join property, Canadian J. Math., 37 (1985), pp. 1-16. | MR | Zbl

[8] H. Smith, Subnormal joins and subgroups of finite index, Archiv Math., 43 (1984), pp. 481-482. | MR | Zbl

[9] H. Smith, Joins of almost subnormal subgroups, Archiv Math., 53 (1989), pp. 105-109. | MR | Zbl

[10] H. Smith, Elliptically embedded subgroups and nilpotent products, Glasgow Math. J., 31 (1989), pp. 371- 381. | MR | Zbl

[11] J.P. Williams, The join of several subnormal subgroups, Math. Proc. Camb. Phil. Soc., 92 (1982), pp. 391-399. | MR | Zbl

[12] J.P. Williams, Conditions for subnormality of a join of subnormat subgroups, Math. Proc. Camb. Phil. Soc., 92 (1982), pp. 401-417. | MR | Zbl