R. V. Book, Matthias Jantzen, and C. Wrathall.
Monadic Thue systems.
Research in computer science, Dept. of Mathematics, Univ. of
California at Santa Barbara, USA, 1980.
@TechReport{Jantzen+80e, AUTHOR = {Book, R. V. and Jantzen, Matthias and Wrathall, C.}, INSTITUTION = {Dept. of Mathematics, Univ. of California at Santa Barbara, USA}, TYPE = {Research in Computer Science}, TITLE = {Monadic {Thue} systems}, YEAR = 1980 }