@incollection{heller:1956,
    title       = {An extension of a theorem of {D}anttzig{'}s},
    author      = {I. Heller and C. B. Tompkins}, 
    booktitle   = {Linear inequalities and related systems},
    editor      = {H. W. kuhn and A. W. Tucker}, 
    pages       = {247-254}, 
    year        = {1956}
}



@article{raghavachari:1976,
    title       = {A constructive method to recognize the total unimodularity of a matrix},
    author      = {M. Raghavachari}, 
    journal     = {Zeitschrift f{\:u}r operations research}, 
    volume      = {20}, 
    pages       = {59-61}, 
    year        = {1976}
}

@article{damerau:1964,
    title       = {A technique for computer detection and correction of spelling errors},
    author      = {F.J. Damerau}, 
    journal     = {Communications of the ACM}, 
    volume      = {7}, 
    issue       = {3}, 
    year        = {1964}
}

@article{levensthein:1964,
    title       = {Binary codes capable of correcting deletions, insertions, and reversals},
    author      = {V. I. Levenshtein}, 
    journal     = {Soviet Physics Doklady}, 
    volume      = {10}, 
    pages       = {701-10}, 
    year        = {1966}
}

@techreport{scholtus:2008,
    title       = {Algorithms for correcting some obvious inconsistencies and
    rounding errors in business survey data},
    author      = {S. Scholtus},
    year        = {2008},
    institution = {Statistics {N}etherlands},
    number      = {08015},
    note        = {}
}

@techreport{scholtus:2009,
    title       = {Automatic correction of simple typing errors in numerical data with balance edits},
    author      = {S. Scholtus},
    year        = {2009},
    institution = {Statistics {N}etherlands},
    number      = {09046},
    note        = {}
}