@article{GDZPPN002477335, title = {Strong Transfinite Version of K\"onig's Duality Theorem.}, journal = {Monatshefte f\"ur Mathematik}, volume = {75}, year = {1971}, pages = {106-110}, zbl = {0219.05070}, url = {http://dml.mathdoc.fr/item/GDZPPN002477335} }
Brualdi, R.A. Strong Transfinite Version of König's Duality Theorem.. Monatshefte für Mathematik, Tome 75 (1971) pp. 106-110. http://gdmltest.u-ga.fr/item/GDZPPN002477335/