@inproceedings{sacha-etal-2015-self,
    title = "Self Organizing Maps for the Visual Analysis of Pitch Contours",
    author = "Sacha, Dominik  and
      Asano, Yuki  and
      Rohrdantz, Christian  and
      Hamborg, Felix  and
      Keim, Daniel  and
      Braun, Bettina  and
      Butt, Miriam",
    booktitle = "Proceedings of the 20th Nordic Conference of Computational Linguistics ({NODALIDA} 2015)",
    month = may,
    year = "2015",
    address = "Vilnius, Lithuania",
    publisher = {Link{\"o}ping University Electronic Press, Sweden},
    url = "https://aclanthology.org/W15-1823",
    pages = "181--189",
}