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Nature Image Feature Extraction Using Several Sparse Variants of Non-negative Matrix Factorization Algorithm / / Li Shang, Yan Zhou, Jie Chen and Wen-jun Huai --
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2012
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1
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"Nature immense" / / Berlioz (Bryan Hymel, [tenor], Faust ; Prague Symphony Orchestra ; Emmanuel Vuillaume [that is, Villaume])(5:47) --
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2016
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1
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Nature in naturalism / / Bert Bender --Naturalism and genre.
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2012
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1
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