The theory of infinite soluble groups de réir Lennox, John C., Robinson, Derek J. S.

Available for University of the Philippines Diliman via Oxford Scholarship Online. Click here to access:

The theory of infinite soluble groups de réir Lennox, John C., Robinson, Derek John Scott

Available for University of the Philippines System via Oxford Scholarship Online. Click here to access.

Finite soluble groups. de réir Doerk, Klaus

On products of normal supersoluble subgroups and generalisations de réir Perez, Edmundo R.

On equioptimal groups de réir Petalcorin, Gaudencio C. 1965-