id author title date pages extension mime words sentence flesch summary cache txt ital-5586 Sumarokov, Leonid N. On the Recursive Definition of a Format for Communication 1971-06-01 3 .pdf application/pdf 945 46 47 Thus, the problem of a format for communica- tion reflects the existing tendency toward ensuring compatibility among formats. It has a different purpose, viz., to point out wider perspectives that will unfold by applying the recursive presentation of notations in formats at the expense of an object with any hierarchical depth. cache/ital-5586.pdf txt/ital-5586.txt