Russia · Perm National Research Polytechnic University
SHA1: d5dc0dea408deb97aa211712a6ea48efdbe77fe4
SHA256: 58d8663e2c31479400b129efcb0fe2caa2dccb2661a5b34e9052f7baa0319cf0
text/plain
21.00B
2013-08-20 05:40:52 +0000 UTC