Computers

Recursive functions algorithmic language, for symbol manipulation: string processing, translation, artificial intelligence. News, biography, history, documents, training, applications, fora, links. English, Russian. [Open Source, BSD-like]

On Refal's creator: photo, contact information, curriculum vitae, research interests, some publications. [Principia Cybernetica Web]

Several downloads. Refal-5: Programming Guide and Reference Manual (by V. Turchin): online, zipfile; Refal-5 compiler executables and documents for varied operating systems. Refal-C translator.