“callnum:GLG and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) and au=Arias, Xela, and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) and su-to:Amor and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) ” devolvió 3 resultados.