@Article{thielscher:AIJ01,
  author = 	"Michael Thielscher",
  title = 	"The {Q}ualification {P}roblem: {A} Solution
		to the Problem of Anomalous Models",
  journal = 	AIJ,
  year = 	2001,
  volume = 	"131",
  number = 	"1--2",
  pages = 	"1--37"
}