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@article{MZ_1972__127_171757, author = {Ky Fan}, title = {On {Dilworth's} coding {Theorem.}}, journal = {Mathematische Zeitschrift}, pages = {92--94}, publisher = {mathdoc}, volume = {127}, year = {1972}, zbl = {0226.06001}, url = {http://geodesic.mathdoc.fr/item/MZ_1972__127_171757/} }
Ky Fan. On Dilworth's coding Theorem.. Mathematische Zeitschrift, Tome 127 (1972), pp. 92-94. http://geodesic.mathdoc.fr/item/MZ_1972__127_171757/