The mathematical theory of L systems /
Grzegorz Rozenberg and Arto Salomaa.
APA Citation
Rozenberg, G., Salomaa, A. (1980). The mathematical theory of L systems. New York: Academic Press.
MLA Citation
Rozenberg, Grzegorz, and Arto Salomaa. The Mathematical Theory of L Systems. New York: Academic Press, 1980.
Warning: These citations may not always be complete (especially for serials).