@article{SF_1996__52_3_135429,
     author = {J. Leech},
     title = {Recent developments in the theory of skew lattices.},
     journal = {Semigroup forum},
     pages = {7--24},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {1996},
     zbl = {0844.06003},
     url = {http://geodesic.mathdoc.fr/item/SF_1996__52_3_135429/}
}