@Electronic{      pantone,
  Author        = "Pantone, Jay",
  date-added    = "2020-03-01 14:44:58 +0100",
  date-modified = "2020-03-01 14:45:18 +0100",
  Title         = "Lecture notes on enumerative combinatorics",
  File          = "Jay Pantone - lecture notes on enumerative combinatorics - a - a - a - h"
}

@Electronic{ pantone, Author = "Pantone, Jay", date-added = "2020-03-01 14:44:58 +0100", date-modified = "2020-03-01 14:45:18 +0100", Title = "Lecture notes on enumerative combinatorics", File = "Jay Pantone - lecture notes on enumerative combinatorics - a - a - a - h" }