Russia · Perm National Research Polytechnic University
SHA1: 287fffe8fe6727fa9587388bea76667e22d5bf7c
SHA256: cea0375756110ad7181167ec18eb8f8b8348a663a96eb6398cd65426054c3f5b
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14.00B
2013-08-20 05:40:54 +0000 UTC