On the exponential generating function for non-backtracking walks
2018 ◽
Vol 556
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pp. 381-399
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2014 ◽
Vol 60
(1)
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pp. 19-36
2009 ◽
Vol 18
(4)
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pp. 583-599
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2009 ◽
Vol 52
(1)
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pp. 41-64
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2011 ◽
Vol 2011
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pp. 1-12
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