Some documents at their old addresses

• 1968-Turchin–Metaalgoritmicheskij_yazyk–ru.pdf
• 1972-Turchin–E’kvivalentnye_preobrazovaniya_rekursivnyx_funkcij__opisannyx_na_yazyke_Refal–facsimile–ru.pdf
• 1974-Turchin–E’kvivalentnye_preobrazovaniya_programm_na_Refale–CNIPIASS–ru.pdf
• 1977-CNIPIASS–Spravka_ob_avtorstve_S_A_Romanenko.pdf
• 1980-Turchin–The_Language_REFAL–The_Theory_of_Compilation_and_Metasystem_Analysis.pdf