Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Referenzretrieval-de#Sense
Viitteiden jälleenhaku-fi#Sense
Nachweisretrieval-de#Sense
Recuperação de referências-pt#Sense
Referensåtervinning-sv#Sense
Búsqueda automática de referencia-es#Sense
Terugzoeken van referenties-nl#Sense
Recherche automatique de références-fr#Sense
Reference retrieval-en#Sense
Ανάκτηση παραπομπών-el#Sense
Viitehaku-fi#Sense
Genfinding af referencer-da#Sense
Reperimento di riferimenti-it#Sense