@article{AMBP_1996__3_2_155_0, author = {G.G. Massouros and Ch.G. Massouros and I.D. Mittas}, title = {Fortified join hypergroups}, journal = {Annales Math\'ematiques Blaise Pascal}, pages = {155--169}, publisher = {Laboratoires de Math\'ematiques Pures et Appliqu\'ees de l'Universit\'e Blaise Pascal}, volume = {3}, number = {2}, year = {1996}, doi = {10.5802/ambp.73}, zbl = {0870.20054}, mrnumber = {1435321}, language = {en}, url = {https://ambp.centre-mersenne.org/articles/10.5802/ambp.73/} }