Patterns in permutations and words S Kitaev Springer, 2011 | 508 | 2011 |

Partially ordered generalized patterns S Kitaev Discrete Mathematics 298 (1-3), 212-229, 2005 | 99 | 2005 |

Classification of bijections between 321-and 132-avoiding permutations A Claesson, S Kitaev Discrete Mathematics & Theoretical Computer Science, 2008 | 98 | 2008 |

Words and graphs S Kitaev, V Lozin Springer International Publishing, 2015 | 80 | 2015 |

Multi-avoidance of generalised patterns S Kitaev Discrete Mathematics 260 (1-3), 89-100, 2003 | 69 | 2003 |

(2+ 2)-free posets, ascent sequences and pattern avoiding permutations M Bousquet-Mélou, A Claesson, M Dukes, S Kitaev Journal of Combinatorial Theory, Series A 117 (7), 884-909, 2010 | 67 | 2010 |

On representable graphs S Kitaev, A Pyatkin Journal of automata, languages and combinatorics 13 (1), 45-54, 2008 | 59 | 2008 |

Word problem of the Perkins semigroup via directed acyclic graphs S Kitaev, S Seif Order 25 (3), 177-194, 2008 | 52 | 2008 |

Introduction to partially ordered patterns S Kitaev Discrete Applied Mathematics 155 (8), 929-944, 2007 | 48 | 2007 |

A survey on certain pattern problems S Kitaev, T Mansour preprint 9, 2003 | 46 | 2003 |

Semi-transitive orientations and word-representable graphs MM Halldórsson, S Kitaev, A Pyatkin Discrete Applied Mathematics 201, 164-171, 2016 | 42 | 2016 |

Avoidance of boxed mesh patterns on permutations S Avgustinovich, S Kitaev, A Valyuzhenich Discrete Applied Mathematics 161 (1-2), 43-51, 2013 | 40 | 2013 |

A spectral approach to consecutive pattern-avoiding permutations R Ehrenborg, S Kitaev, P Perry arXiv preprint arXiv:1009.2119, 2010 | 40 | 2010 |

Enumerating (2+ 2)-free posets by indistinguishable elements M Dukes, S Kitaev, J Remmel, E Steingrimsson arXiv preprint arXiv:1006.2696, 2010 | 40 | 2010 |

Partially Ordered Generalized Patterns and *k*-ary WordsS Kitaev, T Mansour Annals of Combinatorics 7, 191-200, 2003 | 35 | 2003 |

Quadrant marked mesh patterns in 132-avoiding permutations I S Kitaev, J Remmel, M Tiefenbruck arXiv preprint arXiv:1201.6243, 2012 | 34* | 2012 |

Classifying descents according to parity S Kitaev, J Remmel Annals of Combinatorics 11, 173-193, 2007 | 33 | 2007 |

Alternation graphs MM Halldórsson, S Kitaev, A Pyatkin Graph-Theoretic Concepts in Computer Science: 37th International Workshop …, 2011 | 32 | 2011 |

Classifying descents according to equivalence mod k S Kitaev, J Remmel arXiv preprint math/0604455, 2006 | 30 | 2006 |

Enumerating (2+ 2)-free posets by the number of minimal elements and other statistics S Kitaev, J Remmel Discrete applied mathematics 159 (17), 2098-2108, 2011 | 29 | 2011 |