Mrzel's translations include Russian and Ukrainian fairy tales and writings by Knut Hamsun, Alexis Steiner, Theodor Plievier, Franz Werfel, Antonius Roothaert, Vasily Chuikov, Andrey Yeryomenko, Günther Anders, Jean Rousselot, John Knittel, Sergei Aleksandrovich Tokarev, and Karl May.
Sergei Rachmaninoff | Sergei Prokofiev | Sergei Eisenstein | Aleksandr Aleksandrovich Stackelberg | Sergei Parajanov | Sergei Diaghilev | Sergei Witte | Sergei Ivanov | Sergei Ivanovich Osipov | Sergei Bondarchuk | Sergei Bagapsh | Ivan Sergei | Sergei Yefimovich Zakharov | Sergei Polusmiak | Sergei Osipov | Grand Duke Sergei Alexandrovich of Russia | Sergei Zimin | Sergei Ordzhonikidze | Sergei Kurzanov | Sergei Babayan | Sergei Yursky | Sergei Tretyakov | Sergei Sychyov | Sergei Stadler | Sergei Skripka | Sergei Pavlovich Baltacha | Sergei Pavlenko | Sergei Lyapunov | Sergei Gusev | Sergei Gukov |