The simple plant location problem: survey and synthesis J Krarup, PM Pruzan European journal of operational research 12 (1), 36-81, 1983 | 798* | 1983 |

Sharp lower bounds and efficient algorithms for the simple plant location problem O Bilde, J Krarup Annals of Discrete Mathematics 1, 79-97, 1977 | 304 | 1977 |

Plant location, set covering and economic lot size: An 0 (mn)-algorithm for structured problems J Krarup, O Bilde Numerische methoden bei optimierungsaufgaben band 3, 155-180, 1977 | 291 | 1977 |

Computer-aided layout design J Krarup, PM Pruzan Mathematical programming in use, 75-94, 1978 | 264 | 1978 |

A hospital facility layout problem finally solved PM Hahn, J Krarup Journal of Intelligent Manufacturing 12 (5), 487-496, 2001 | 128 | 2001 |

Improvements of the Held—Karp algorithm for the symmetric traveling-salesman problem K Helbig Hansen, J Krarup Mathematical Programming 7 (1), 87-96, 1974 | 125 | 1974 |

The peripatetic salesman and some related unsolved problems J Krarup Combinatorial programming: methods and applications, 173-178, 1995 | 109 | 1995 |

A linear algorithm for the pos/neg-weighted 1-median problem on a cactus RE Burkard, J Krarup Computing 60 (3), 193-215, 1998 | 100 | 1998 |

Ingredients of locational analyses J Krarup, PM Pruzan Datalogisk Institut, 1984 | 77 | 1984 |

Selected families of location problems J Krarup, PM Pruzan Annals of Discrete Mathematics 5, 327-333, 1979 | 77 | 1979 |

Selected families of location problems J Krarup, PM Pruzan Annals of Discrete Mathematics 5, 327-333, 1979 | 77 | 1979 |

Heuristic and optimal solutions for set‐covering problems in conservation biology JL Moore, M Folkmann, A Balmford, T Brooks, N Burgess, C Rahbek, ... Ecography 26 (5), 595-601, 2003 | 74 | 2003 |

On Torricelli's geometrical solution to a problem of Fermat J Krarup, S Vajda IMA Journal of Management Mathematics 8 (3), 215-224, 1997 | 73 | 1997 |

Discrete location problems with push–pull objectives J Krarup, D Pisinger, F Plastria Discrete Applied Mathematics 123 (1-3), 363-378, 2002 | 53 | 2002 |

A relationship between optimality and efficiency in multicriteria 0–1 programming problems RE Burkard, H Keiding, PM Pruzan, J Krarup Computers & operations research 8 (4), 241-247, 1981 | 40 | 1981 |

Chromatic optimisation: limitations, objectives, uses, references J Krarup, D De Werra European Journal of Operational Research 11 (1), 1-19, 1982 | 39 | 1982 |

Geometrical solution to the Fermat problem with arbitrary weights G Jalal, J Krarup Annals of Operations Research 123 (1), 67-104, 2003 | 36 | 2003 |

Efficiency and optimality in minisum, minimax 0-1 programming problems RE Burkard, J Krarup, PM Pruzan Journal of the Operational Research Society, 137-151, 1982 | 36 | 1982 |

Reducibility of minimax to minisum 0–1 programming problems J Krarup, PM Pruzan European Journal of Operational Research 6 (2), 125-132, 1981 | 36 | 1981 |

The impact of distance on location problems J Krarup, PM Pruzan European Journal of Operational Research 4 (4), 256-269, 1980 | 21 | 1980 |