Undecidable problems concerning densities of languages
Tytuł:
Undecidable problems concerning densities of languages
Czasopismo:
DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE PROCEEDINGS
Rok:
2006
Strony:
69-76
Mathscinet link:
http://www.ams.org/mathscinet/search/publdoc.html?pg1=IID&s1=781609&vfpref=html&r=8&mx-pid=2508764