http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656air-supported structures http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 pneumatic structures BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 air supported structures UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 air-supported structure UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 expandable structures UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 inflatable structures UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 structures, air-supported UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31458656 structures, expandable UF