@article{SF_1983__27_134630,
     author = {U. Knauer and A. Mikhalev},
     title = {Wreath products of ordered semigroups.},
     journal = {Semigroup forum},
     pages = {331--350},
     publisher = {mathdoc},
     volume = {27},
     year = {1983},
     zbl = {0524.06023},
     url = {http://geodesic.mathdoc.fr/item/SF_1983__27_134630/}
}