@article{895571,
      author = {Konopka, Marek, and Wöllstein-Leisten, Angelika,},
      url = {http://library.usi.edu/record/895571},
      title = {Grammatische Variation : Empirische Zugange und  theoretische Modellierung /},
      recid = {895571},
      pages = {1 online resource (372 pages) :},
}