The progressive era in American historical fiction: John Dos Passos' The 42nd Parallel and E. L. Doctorow's Ragtime - Pospíšil, Tomáš (Masarykov Univ., 1998)
Keywords: Dos Passos, John -- 1896-1970 -- The 42nd parallel; Doctorow, E. L. -- 1931-2015 -- Ragtime