@article{47445,
      author = {Buenstorf, Guido, and Guenther, Christina, and Wilfling,  Sebastian,},
      url = {http://tind.wipo.int/record/47445},
      title = {Submarket emergence, customer base expansion and strategic  entry timing in the evolution of the German farm tractor  industry.},
      recid = {47445},
      pages = {1 volume.},
}