Thomas Vougiouklis. Convolutions on WASS hyperstructures. Discrete Mathematics, 174(1-3):347-355, 1997. [doi]
@article{Vougiouklis97, title = {Convolutions on WASS hyperstructures}, author = {Thomas Vougiouklis}, year = {1997}, doi = {10.1016/S0012-365X(96)00348-2}, url = {http://dx.doi.org/10.1016/S0012-365X(96)00348-2}, researchr = {https://researchr.org/publication/Vougiouklis97}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {174}, number = {1-3}, pages = {347-355}, }