@article{ITA_2009__43_2_339_0,
     author = {Finkel, Olivier},
     title = {Highly undecidable problems for infinite computations},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {339--364},
     publisher = {EDP-Sciences},
     volume = {43},
     number = {2},
     year = {2009},
     doi = {10.1051/ita/2009001},
     mrnumber = {2512263},
     zbl = {1171.03024},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ita/2009001/}
}