Bhowmik, S.Sahoo, P.Acharyya, S. K.Chattopadhyay, J.Dhar, S.2012-08-292012-08-292012Materials & Design, 2012. Vol. 39: pp. 309-317http://hdl.handle.net/123456789/66013881 bytestext/htmlenApplication and comparative studymaster curve methodologyfracture toughness characterization20MnMoNi55 steelApplication and comparative study of the master curve methodology for fracture toughness characterization of 20MnMoNi55 steelArticle