@article{MR_1990_37_a1,
     author = {M. Oudadess and  A. Beddaa},
     title = {Short {Proofs} of {Some} {Structure} {Theorems} on {m-Convex} {Algebras}},
     journal = {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} E\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\acute\omega}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}},
     pages = {25--27},
     year = {1990},
     volume = {37},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/MR_1990_37_a1/}
}