Exhibit 24.1
POWER OF ATTORNEY
Crown Finance Foundation, registered at "Am Schrägen Weg 14, FL-9490 Vaduz" represented by Dr. Norbert Seeger, Attorney-at-Law, Vaduz, and Lars Heidbrink, Vadus, with joint signature right by two, herewith empowers
| | Mr. Franz Thomas Alexander Wolf, holder of Passport No. 256200930 of the Federal Republic of Germany, issued on March 24, 2006 by Berzirksamt Lichtenberg von Berlin | |
| | | |
| | to sign on behalf of Crown Finance Foundation reports to be filed with the United States Security and Exchange Commission under the Securities Exchange Act of 1934. | |
This Power of Attorney is valid until October 31, 2014.
Vaduz, October 14, 2013
CROWN FINANCE FOUNDATION
| /s/Dr. Norbert Seeger | /s/Lars Heidbrink |
| (Dr. Norbert Seeger) | (Lars Heidbrink) |
