List edge-colorings of series-parallel graphs.
Permanents, Pfaffian orientations, and even directed circuits.
A new proof of the four-colour theorem.
The circular chromatic index of flower snarks.
Series-parallel graphs and well- and better-quasi-orderings
Width compactness theorem and well-quasi-ordering infinite graphs
Optimal stopping and impulsive control of one-dimensional diffusion processes
Ordinal types in Ramsey theory and well-partial-ordering theory
A note on spatial representation of graphs
On polynomial time decidability of induced-minor-closed classes
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