EPJ Web of Conferences 100, 010 0 9 (2015)
DOI: 10.1051/epjconf/ 201 5 10 0 010 0 9
C Owned by the authors, published by EDP Sciences, 2015
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This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use,
distribution, and reproduction in any medium, provided the original work is properly cited.
Article available at http://www.epj-conferences.org or http://dx.doi.org/10.1051/epjconf/201510001009
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