* Otakar Černý (1919–2009) was a Czech war aviator, a member of the Czechoslovak anti-Nazi resistance.
<ul><li>Josef Bryks (1916–1957) was a Czechoslovak soldier and airman, a participant of the Czechoslovak anti-Nazi resistance and a victim of communist terror.</li>
<li>Both man are in a photo of a group of prisoners in the Oflag XXIB camp near Szubin (in the territory of today's Poland). The photo from spring 1943. Otakar Černý is the second man from the right side, Josef Bryks is the first man from the left side.</li></ul>
<ul><li>CZ: Autorem této fotografie je neznámá osoba.</li>
<li>EN: Author of this photo is unknown person.</li></ul>
<ul><li>CZ: Kniha: Kudrna, Ladislav. "Útěkář" Otakar Černý, plukovník letectva v záloze: jeden český osud na pozadí dvou totalitních režimů. Vydalo nakladatelství Naše vojsko, vydání 1. Praha: NV, <a href="//commons.wikimedia.org/wiki/2008" title="2008">2008</a>. 309 stran, xlviii, (160 stran obrazových příloh). <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-80-206-0953-3" title="Special:BookSources/978-80-206-0953-3">ISBN 978-80-206-0953-3</a></li>
<li>EN: Book: Kudrna, Ladislav. "Escape-man" - Otakar Černý, Colonel of the Air Force in reserve: one Czech fate against two totalitarian regimes. Published by "Naše vojsko" publishing house, issue 1. Prague: NV, <a href="//commons.wikimedia.org/wiki/2008" title="2008">2008</a>. 309 pages, xlviii, (160 pages of image attachments). <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-80-206-0953-3" title="Special:BookSources/978-80-206-0953-3">ISBN 978-80-206-0953-3</a></li></ul>