Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{MR_1994__42_a9, author = {Thomas Vougiouklis}, title = {Fundamental {Relations} in {Hyperstructures}}, 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 = {113-118}, publisher = {mathdoc}, volume = {42}, year = {1994}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/MR_1994__42_a9/} }
Thomas Vougiouklis. Fundamental Relations in Hyperstructures. Μαθηματική Επιθεώρηση , Tome 42 (1994), p. 113-118. http://geodesic.mathdoc.fr/item/MR_1994__42_a9/