TY - BOOK AU - Itō, Masami TI - Developments in language theory : 6th international conference, DLT 2002, Kyoto, Japan, September 18-21, 2002 : revised papers SN - 3540404317 U1 - QA267.3 .C63 2002 511.3 PY - 2003/// CY - Berlin PB - Springer KW - Formal languages - Congresses ER -