Data | Título | Autor(es) | Tipo | Acesso |
2009 | Associate inverse subsemigroups of regular semigroups | Billhardt, Bernd; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso aberto |
29-Abr-2013 | A class of unary semigroups admitting a rees matrix representation | Billhardt, Bernd; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso restrito UMinho |
2004 | F-regular semigroups | Smith, M. Paula Marques; Giraldes, E.; Mitsch, H. | Artigo | Acesso aberto |
1997 | On associate subgroups of regular semigroups | Blyth, T. S.; Martins, Paula Mendes | Artigo | Acesso aberto |
2014 | The variety of unary semigroups with associate inverse subsemigroup | Billhardt, B.; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso restrito UMinho |