[1] S. S. Dragomir, Some new reverses of Young’s operator inequality, Preprint RGMIA Res. Rep. Coll. 18: Art. 130, 2015. [http://rgmia.org/papers/v18/v18a130.pdf].
[2] S. S. Dragomir, On new refinements and reverses of Young’s operator inequality, Preprint RGMIA Res. Rep. Coll. 18: Art. 135, 2015. [http://rgmia.org/papers/v18/v18a135.pdf].
[3] S. S. Dragomir, Some inequalities for operator weighted geometric mean, Preprint RGMIA Res. Rep. Coll. 18: Art. 139, 2015. [http://rgmia.org/papers/v18/v18a139.pdf ].
[4] S. S. Dragomir, Refinements and reverses of Hölder-McCarthy operator inequality, Preprint RGMIA Res. Rep. Coll. 18: Art. 143, 2015. [http://rgmia.org/papers/v18/v18a143.pdf].
[5] S. S. Dragomir, Some reverses and a refinement of Hölderoperator inequality, Preprint RGMIA Res. Rep. Coll. 18: Art. 147, 2015. [http://rgmia.org/papers/v18/v18a147.pdf].
[6] S. S. Dragomir, Some inequalities for Heinz operator mean, Preprint RGMIA Res. Rep. Coll. 18: Art. 163, 2015. [Online http://rgmia.org/papers/v18/v18a163.pdf].
[7] S. S. Dragomir, Further inequalities for Heinz operator mean, Preprint RGMIA Res. Rep. Coll. 18: Art. 167, 2015. [Online http://rgmia.org/papers/v18/v18a167.pdf].
[8] S. Furuichi, On refined Young inequalities and reverse inequalities, J. Math. Inequal. 5: 21–31, 2011.
[9] S. Furuichi, Refined Young inequalities with Specht’s ratio, J. Egyptian Math. Soc. 20 : 46–49, 2012.
[10] F. Kittaneh and Y. Manasrah, Improved Young and Heinz inequalities for matrix, J. Math. Anal. Appl. 361: 262-269, 2010.
[11] F. Kittaneh and Y. Manasrah, Reverse Young and Heinz inequalities for matrices, Lin. Multilin. Alg., 59: 1031–1037, 2011.
[12] F. Kittaneh, M. Krnić, N. Lovričević and J. Pečarić, Improved arithmetic-geometric and Heinz means inequalities for Hilbert space operators, Publ. Math. Debrecen, 80(3-4): 465–478, 2012.
[13] M. Krnić and J. Pečarić, Improved Heinz inequalities via the Jensen functional, Cent. Eur. J. Math. 11 (9): 1698-1710, 2013.
[14] F. Kubo and T. Ando, Means of positive operators, Math. Ann. 264: 205–224, 1980.
[15] W. Liao, J. Wu and J. Zhao, New versions of reverse Young and Heinz mean inequalities with the Kantorovich constant, Taiwanese J. Math. 19(2): 467–479, 2015.
[16] W. Specht, Zer Theorie der elementaren Mittel, Math. Z. 74:91–98, 1960.
[17] M. Tominaga, Specht’s ratio in the Young inequality, Sci. Math. Japon., 55: 583–588, 2002.
[18] G. Zuo, G. Shi and M. Fujii, Refined Young inequality with Kantorovich constant, J. Math. Inequal., 5: 551–556, 2011.