Title: Kiedy literatura staje się muzyką
Subjects: Musical settings, History and criticism, Music and literature, Evgeniĭ Onegin (Pushkin, Aleksandr Sergeevich), Evgeniĭ Onegin (Tchaikovsky, Peter Ilich), Pikovai︠a︡ dama (Pushkin, Aleksandr Sergeevich), Pikovai︠a︡ dama (Tchaikovsky, Peter Ilich)
People: Aleksandr Sergeevich Pushkin (1799-1837), Peter Ilich Tchaikovsky (1840-1893)