@article{SF_1984__29_134683,
     author = {Y. Kobayashi},
     title = {Semilattices are globally determined.},
     journal = {Semigroup forum},
     pages = {217--222},
     year = {1984},
     volume = {29},
     zbl = {0537.20034},
     url = {http://geodesic.mathdoc.fr/item/SF_1984__29_134683/}
}