@article{noguera2010,
	title     = {Arithmetical complexity of first-order predicate fuzzy logics over distinguished semantics},
	author    = {Franco Montagna and  Carles Noguera},
	year      = {2010},
	journal   = {Journal of Logic and Computation},
	volume    = {20},
	pages     = {399 -- 424},
	state     = {published},
	acknowledged= {1},
	talk      = {1}
}