Review, extensions and computational comparison of MILP formulations for scheduling of batch processes RE Burkard, J Hatzl Computers & chemical engineering 29 (8), 1752-1769, 2005 | 65 | 2005 |

The inverse 1-median problem on a cycle RE Burkard, C Pleschiutschnig, J Zhang Discrete Optimization 5 (2), 242-253, 2008 | 60 | 2008 |

Reverse 2-median problem on trees RE Burkard, E Gassner, J Hatzl Discrete Applied Mathematics 156 (11), 1963-1976, 2008 | 29 | 2008 |

A linear time algorithm for the reverse 1‐median problem on a cycle RE Burkard, E Gassner, J Hatzl Networks: An International Journal 48 (1), 16-23, 2006 | 26 | 2006 |

Median problems on wheels and cactus graphs J Hatzl Computing 80 (4), 377-393, 2007 | 20 | 2007 |

A complex time based construction heuristic for batch scheduling problems in the chemical industry RE Burkard, J Hatzl European journal of operational research 174 (2), 1162-1183, 2006 | 19 | 2006 |

Median problems with positive and negative weights on cycles and cacti RE Burkard, J Hatzl Journal of combinatorial optimization 20 (1), 27-46, 2010 | 13 | 2010 |

Admissible transformations and assignment problems RE Burkard Vietnam J. Math 35 (4), 373-386, 2007 | 13 | 2007 |

2-Balanced flows and the inverse 1-median problem in the Chebyshev space J Hatzl Discrete optimization 9 (3), 137-148, 2012 | 7 | 2012 |

How hard is it to find extreme Nash equilibria in network congestion games? E Gassner, J Hatzl, SO Krumke, H Sperber, GJ Woeginger Theoretical computer science 410 (47-49), 4989-4999, 2009 | 6 | 2009 |

A Parity Domination Problem in Graphs with Bounded Treewidth and Distance-hereditary Graphs E Gassner, J Hatzl | 6 | 2008 |

The 1-median problem in Rd with the Chebyshev-norm and its inverse problem J Hatzl Electronic Notes in Discrete Mathematics 36, 1137-1144, 2010 | 5 | 2010 |

Combinatorial properties of a general domination problem with parity constraints J Hatzl, S Wagner Discrete mathematics 308 (24), 6355-6367, 2008 | 4 | 2008 |

Makespan minimization for batch processes J Hatzl na, 2004 | 3 | 2004 |

A combinatorial algorithm for the 1-median problem in Rd with the Chebyshev norm J Hatzl, A Karrenbauer Operations research letters 38 (5), 383-385, 2010 | 2 | 2010 |

How hard is it to find extreme Nash equilibria in network congestion games? E Gassner, J Hatzl, SO Krumke, H Sperber, GJ Woeginger International Workshop on Internet and Network Economics, 82-93, 2008 | 2 | 2008 |

clever or smart: Strategies for the online target date assignment problem E Gassner, J Hatzl, SO Krumke, S Saliba Discrete applied mathematics 158 (1), 71-79, 2010 | 1 | 2010 |

" Wir sind auf ihre Anschläge vorbereitet": das Politische in der Literaturtheorie Friedrich Schillers T Weitin Der Deutschunterricht: Beiträge zu seiner Praxis und wissenschaftlichen …, 2005 | 1 | 2005 |

Mixed-integer linear programs for batch processes RE Burkard, J Hatzl Discrete optimization methods in production and logistics (DOM'2004), 108-113, 2004 | 1 | 2004 |

Maximizing a Sum Related to Image Segmentation Evaluation J Hatzl, T Mansour, M Shattuck Journal of mathematical modelling and algorithms 10 (2), 193-203, 2011 | | 2011 |