2002 | ||
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2 | EE | K. M. Koh, E. G. Tay: Optimal Orientations of Graphs and Digraphs: A Survey. Graphs and Combinatorics 18(4): 745-756 (2002) |
1998 | ||
1 | EE | K. M. Koh, E. G. Tay: On optimal orientations of cartesian products of graphs (I). Discrete Mathematics 190(1-3): 115-136 (1998) |
1 | K. M. Koh | [1] [2] |