1. The principal minors of a matroid;Bruno;Linear Algebra and Appl.,1971
2. A proof of the data compression theorem of Slepian and Wolf for ergodic sources;Cover;IEEE Trans. Information Theory,1975
3. Submodular functions, matroids, and certain polyhedra;Edmonds,1970
4. Algorithms for Solving the Independent-Flow Problems;Fujishige;Papers of the Technical Group on Circuit and System Theory, the Institute of Electronics and Communication Engineers of Japan,1976
5. Algorithms for Solving the Independent-Flow Problems;Fujishige;J. Operations Research Soc. Japan,1978