@article{SF_1987__36_134895,
     author = {M. Satyanarayana},
     title = {Structure of ordered semirings.},
     journal = {Semigroup forum},
     pages = {179--188},
     year = {1987},
     volume = {36},
     zbl = {0619.16030},
     url = {http://geodesic.mathdoc.fr/item/SF_1987__36_134895/}
}