Before revision: Available at SSRN: URL provided by the Berne Convention, article 10: «It shall be permissible to make quotations [...] provided that their making is compatible with fair practice, and their extent does not exceed that justified by the purpose».s:Convention_for_the_Protection_of_Literary_and_Artistic_Works/Articles_1_to_21#Article_10 ]
After revision: With different language, it was already present in the 1908 revision of the treaty.«As regards the liberty of extracting portions from literary or artistic works...is not affected by the present Convention.» s:Convention_for_the_Protection_of_Literary_and_Artistic_Works_(Berlin_Act,_1908)#Article_10.Available at SSRN: URL provided by the Berne Convention, article 10: «It shall be permissible to make quotations [...] provided that their making is compatible with fair practice, and their extent does not exceed that justified by the purpose».s:Convention_for_the_Protection_of_Literary_and_Artistic_Works/Articles_1_to_21#Article_10 ]