- The lattice of Fitting classes which are right extensible by soluble groups. (0214-1493)
- A class of generalized supersoluble groups. (0214-1493)
- Centre-by-metabelian groups with a condition on infinite subsets. (0214-1493)
- Solvable groups with many BFC-subgroups. (0214-1493)
- On the Jacobson radical and unit groups of group álgebras. (0214-1493)
- Lie solvable groups algebras of derived length three. (0214-1493)
- On subgroups of ZJ type of an F-injector for Fitting classes F between E
_{p*p}and E_{p*}S_{p}. (0214-1493) - On some permutable products of supersoluble groups. (0213-2230)
- Some questions on quasinilpotent groups and related classes. (0213-2230)
- A computer algebra solution to a problem in finite groups. (0213-2230)
- Some properties of complex filiform Lie algebras. (0213-8743)