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- [41] Nowhere-zero bases for the nullspace of the incidence matrices of graphs LINEAR & MULTILINEAR ALGEBRA, 2020, 68 (08): : 1642 - 1654
- [45] Nowhere-zero 15-flow in 3-edge-connected bidirected graphs Acta Mathematica Sinica, English Series, 2014, 30 : 649 - 660