Titlebook: Geoelectromagnetic Investigation of the Earth’s Crust and Mantle; Igor I. Rokityansky Book 1982 Springer-Verlag Berlin Heidelberg 1982 Erd

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Algorithmic Graph Minor Theory: Improved Grid Minor Bounds and Wagner’s Contraction-bidimensional parameters. Third, we disprove a variation of Wagner’s Conjecture for the case of graph contractions in general graphs, and in a sense characterize which graphs satisfy the variation. This result demonstrates the limitations of a general theory of algorithms for the family of contract

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Marco Furtner,Urs Baldeggers a selection of time-tested investment strategies to help investors enhance returns. Factor investing is positioned between active management and passive investing to combine their advantages. The book provides comprehensive coverage of common style factors such as quality and momentum in response

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