@Article{         2017arXiv170808215B,
  Author        = "{Bernardi}, O. and {Bousquet-M{\'e}lou}, M. and {Raschel}, K.",
  adsnote       = "Provided by the SAO/NASA Astrophysics Data System",
  adsurl        = "http://adsabs.harvard.edu/abs/2017arXiv170808215B",
  ArchivePrefix = "arXiv",
  date-added    = "2018-04-30 11:27:54 +0000",
  date-modified = "2018-04-30 11:27:54 +0000",
  EPrint        = "1708.08215",
  Journal       = "ArXiv e-prints",
  Keywords      = "Mathematics - Combinatorics, Mathematics - Probability",
  Month         = "August",
  PrimaryClass  = "math.CO",
  Title         = "{Counting quadrant walks via Tutte's invariant method}",
  Year          = "2017",
  File          = "1708.08215 (0) - a - a - g.pdf",
  file-2        = "cambridge (0) - a - a - g.pdf"
}

@Article{ 2017arXiv170808215B, Author = "{Bernardi}, O. and {Bousquet-M{\'e}lou}, M. and {Raschel}, K.", adsnote = "Provided by the SAO/NASA Astrophysics Data System", adsurl = "http://adsabs.harvard.edu/abs/2017arXiv170808215B", ArchivePrefix = "arXiv", date-added = "2018-04-30 11:27:54 +0000", date-modified = "2018-04-30 11:27:54 +0000", EPrint = "1708.08215", Journal = "ArXiv e-prints", Keywords = "Mathematics - Combinatorics, Mathematics - Probability", Month = "August", PrimaryClass = "math.CO", Title = "{Counting quadrant walks via Tutte's invariant method}", Year = "2017", File = "1708.08215 (0) - a - a - g.pdf", file-2 = "cambridge (0) - a - a - g.pdf" }