@book{0004318,
  title = {Invitation to discrete mathematics},
  author = {Jirí Matousek and Jaroslav Nesetril},
  year = {1998},
  researchr = {https://researchr.org/publication/0004318},
  cites = {0},
  citedby = {0},
  publisher = {Oxford University Press},
  isbn = {978-0-19-850207-4},
}