Volume 21, No 3, 2014, P.
UDC
K
Abstract:
We
Keywords:
DOI: 10.17377/daio.2014.21.
Yu 1,2
Al 2
1. S
e-mail:
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Volume 21, No 3, 2014, P. UDC
Keywords: DOI: 10.17377/daio.2014.21. Yu 1,2 |
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| © Sobolev Institute of Mathematics, 2015 | |
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