Effect of Calcium on the Quality of Tube Steel.Published in:Metallurgist, 2002, v. 46, n. 11/12, p. 344, doi. 10.1023/A:1022938416393By:Dyudkin, D. A.;Grinberg, S. E.;Grabov, A. V.;Nazarov, S. N.;Motrenko, S. A.;Pogorelova, I. G.Publication type:Article