TY - BOOK AU - Rozenberg,Grzegorz AU - Salomaa,Arto TI - The mathematical theory of L systems T2 - Pure and applied mathematics, a series of monographs and textbooks SN - 0125971400 AV - QA3QA267.3 .P8 vol. 90 U1 - 510.8 ROZ 21 PY - 1980/// CY - New York PB - Academic Press KW - L systems KW - Formal languages KW - Mathematics N1 - Includes index; Bibliography: p. 341-348 ER -