Título: On characterizations by nice forbidding setsAutor: Jorge Petrúcio VianaAno: 2011DOI: 10.1016/j.endm.2011.09.039 |Revista: ELECTRONIC NOTES IN DISCRETE MATHEMATICSISSN: 15710653Tags: forbidding setsquasiordered setsundecidabilityHome: [http://www.sciencedirect.com/science/article/pii/S1571065311001089][doi:10.1016/j.endm.2011.09.039 |]Idioma: Inglês
