. . "polycyclic aromatic hydrocarbons"@en . . "2014-07-03T19:58:13Z"^^ . . "PAK"@de . "Polycyclische Aromatische Kohlenwasserstoffe"@de . . . . "PAU"@cs . . . . "IPA"@it . "2009-07-07T00:00:00Z"^^ . . "idrocarburi policiclici aromatici"@it . "HAP"@es . "hidrocarburos arom\u00E1ticos polic\u00EDclicos"@es . "HAP"@fr . . "PAH"@tr . "hydrocarbure aromatique polycyclique"@fr . "PAH"@en . . "polisiklik aromatik hidrokarbonlar"@tr . . "Published" . . "polycyklick\u00E9 aromatick\u00E9 uhlovod\u00EDky"@cs . . . . . . .