@article{01211002, title = {Partition regular systems of linear inequalities.}, journal = {Documenta Mathematica}, year = {1998}, pages = {149-187}, zbl = {0929.05083}, language = {en}, url = {http://dml.mathdoc.fr/item/01211002} }
Schäffler, Meike. Partition regular systems of linear inequalities.. Documenta Mathematica, (1998), pp. 149-187. http://gdmltest.u-ga.fr/item/01211002/