%0 Journal Article %A Zamfirescu Tudor %T Extending Stechkin's theorem and beyond. %J Abstract and Applied Analysis %D 2005 %P 255-258 %V 2005 %N 3 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.1155/AAA.2005.255/ %R 10.1155/AAA.2005.255 %G en %F 10_1155_AAA_2005_255