Rozenberg, Grzegorz, and Andrzej Ehrenfeucht. Generalized Post Correspondence Problem of Length 2, Part I: Some Special Cases and the Basic Transformation ; Cu-cs-188-80.
APA
Rozenberg, G., & Ehrenfeucht, A.Generalized Post Correspondence Problem of Length 2, Part I: Some Special Cases and the Basic Transformation ; CU-CS-188-80.
Chicago
Rozenberg, Grzegorz, and Andrzej Ehrenfeucht.Generalized Post Correspondence Problem of Length 2, Part I: Some Special Cases and the Basic Transformation ; Cu-Cs-188-80.