@misc {IOPORT.70177257,
    author       = {Konya, Iuliu Vasile and Eickeler, Stefan and Seibert, Christoph},
    title        = {Character enhancement for historical newspapers printed using hot metal typesetting},
    howpublished = {ICDAR, 936-940 (2011).},
    year         = {2011},
    identifier   = {70177257},
}