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by Gelfand, Boris E., Silnikov, Mikhail V., Medvedev, Sergey P., Khomik, Sergey V.
Published 2012
Published 2012
Springer Berlin Heidelberg
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by Zubair, Muhammad, Mughal, Muhammad Junaid, Naqvi, Qaisar Abbas
Published 2012
Published 2012
Springer Berlin Heidelberg