Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 21 references without a DOI — listed, not checked
no DOI — not checkedE. Fitzer, Plansee Proc., 2nd Seminar, Reutte Tyrol (Pergamon Press, 1956), p. 56.
no DOI — not checkedR. W. Bartlett and P. R. Gage,Investigation of Mechanisms for Oxidation Protection and Failure of Intermetallic Coatings for Refractory Metals, Philco Corp. Research Lab., Tech. Doc. Rept. No. ASD-TDR-63-753, Part II, A. F. Contract No. AF 33 (657)-9170, 1964.
no DOI — not checkedJ. Schlichting,Fourth Int. Meeting on Modern Ceramic Technologies, Saint-Vincent, Italy, 1979, P. Vincenzini, ed. (Amsterdam, Elsevier, 1980), p. 390.
no DOI — not checkedR. A. Rapp, private communication, 1994.
no DOI — not checkedJ. Berkowitz-Mattuck, P. E. Blackburn, and E. J. Felten,Trans. TMS-AIME 233, 1093 (1965).
no DOI — not checkedE. Fitzer and K. Reinmuth,High-Temperature Materials, 6th Plansee Seminar, Reutte Tirol, 24?28 June 1968. F. Benesovsky, ed. (Springer-Verlag, Vienna, 1969), p. 767.
no DOI — not checkedE. Fitzer and W. Remmele,Fifth Int. Conf. on Composite Materials, AIME, 1985, p. 515.
no DOI — not checkedJ. Schlichting,High Temp.-High Pressures10, 241 (1978).
no DOI — not checkedD. R. Rishel, F. S. Pettit, and G. H. Meier, Univ. of Pittsburgh, unpublished research, 1992.
no DOI — not checkedF. S. Pettit,Trans. Met. Soc. AIME 239, 1296 (1967).
no DOI — not checkedH. J. Grabke, M. W. Brumm, M. Steinhorst, B. Wagemann,J. Phys. IVColloq. C9, suppl.J. Phys. III3, 385 (1993).
no DOI — not checkedI. Rommerskirchen and H. J. Grabke, unpublished research.
no DOI — not checkedW. Auer and B. Schramm, unpublished research.
no DOI — not checkedM. Hansen and K. Anderko,Constitution of Binary Alloys (McGraw-Hill, New York, 1958).
no DOI — not checkedH. Viefhaus and H. J. Grabke, unpublished research.
no DOI — not checkedM. Steinhorst, and H. J. Grabke,Z. Metall. 81, 732 (1990).
no DOI — not checkedR. E. Regan, W. A. Baginski, and C. A. Krier,Ceram. Bull. 46, 502 (1967).
no DOI — not checkedH. Lavendal, R. A. Perkins, A. G. Elliot, and J. Ong,Investigation of Modified Silicide Coatings for Refractory Metal Alloys with Improved Low Pressure Oxidation Behavior, AFML-TR-65-344, 1965.
no DOI — not checkedG. H. Meier, D. Appalonia, R. A. Perkins and K. T. Chiang, inOxidation of High Temperature Intermetallics, T. Grobstein and J. Doychak, eds. (The Mineals, Metals, and Materials Society, 1989), p. 185.
no DOI — not checkedG. H. Meier, F. S. Pettit, and S. Hu,J. Phys. IV,Colloq. C9, 1993, p. 395.
no DOI — not checkedG. Sauthoff,Z. Metall. 81, 856 (1990).
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