@article{1358310,
      author = {De Keersmaeker, Goedele},
      url = {http://library.usi.edu/record/1358310},
      title = {Polarity, Balance of Power and International Relations  Theory : Post-Cold War and the 19th Century Compared},
      doi = {https://doi.org/10.1007/978-3-319-42652-5},
      recid = {1358310},
      pages = {1 online resource (XI, 247 pages)},
}