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 19 checked references that resolve
resolves10.1016/0920-5861(89)85025-4Type of hydrocarbon activation and nature of active sites of base catalysts in methane oxidative dehydrodimerization
resolves10.1016/0022-4596(88)90037-0The nonstoichiometric defect structure and transport properties of CeO2−x in the near-stoichiometric composition range
resolves10.1021/j100345a012Secondary reactions of methyl radicals with lanthanide oxides: their role in the selective oxidation of methane
resolves10.1021/ja00250a009Oxidative dimerization of methane over magnesium and calcium oxide catalysts promoted with Group IA ions: the role of [M+O-] centers
resolves10.1039/c39870001639Oxidative dimerization of methane over cerium mixed oxides and its relation with their ion-conducting characteristics
resolves10.1246/cl.1987.483High Catalytic Activity of Sm2O3 for Oxidative Coupling of Methane into Ethane and Ethylene
The 14 references without a DOI — listed, not checked
no DOI — not checkedC.H. Lin, K.D. Campbell, J.-X. Wang and G.H. Lunsford, J. Catal. 90 (1986) 534.
no DOI — not checkedV.P. Zhereb, Dissertation, Institute of General and Nonorganic Chemistry, Moskow, 1980 (in Russ.).
no DOI — not checkedA.F. Wells,Structural Inorganic Chemistry (Oxford University Press, Oxford, 1984).
no DOI — not checkedYu.D. Tret'yakov,Chemistry of Nonstoichiometries Oxides (Moscow University, Moscow, 1974) (in Russ.).
no DOI — not checkedP. Kofstad,Nonstoichiometry, Diffusion and Electrical Conductivity in Binary Metal Oxides (Wiley-Interscience, New York, 1972).
no DOI — not checkedS.G. Yusupova, V.B. Glushkova, P.A. Tikhonov, A.N. Mosevich and M.V. Kalinina, J. Phys. Chem. Acad. Sci. USSR 62 (1988) 2534 (in Russ.).
no DOI — not checkedA.Yu. Loginov, S.E. Spiridonov, Kh.K. Chokaev and I.N. Filimonov, J. Phys. Chem. Acad. Sci. USSR 62 (1988) 3235 (in Russ.).
no DOI — not checkedA.Yu. Loginov, S.V. Kostikov, N. Krush and K.V. Topchieva, Vestnik Moskovskogo Universiteta 20 (1979) 216 (in Russ.).
no DOI — not checkedA.G. Anshits, V.G. Roguleva, E.N. Voskresenskaya, G.E. Selutin and V.V. Rivanenkov, 1-st Tokyo Conf. on Advanced Catalytic Science and Technology. July 1?5, 1990 (in press).
no DOI — not checkedA.G. Anshits, E.N. Voskresenskaya and A.N. Shigapov, Preprints 3-d Symp. on Methane Activation, Conversion and Utilization. 1989. Honolulu, Hawaii.
no DOI — not checkedW. Ueda and J.M. Thomas,Proc. 9th Int. Congr. Catal., Calgary, Canada, Vol. 2 (1988) 960.
no DOI — not checkedA.G. Anshits, N.P. Kirik, V.G. Roguleva, G.E. Selyutin and E.A. Proshina,Proc. 3-d Indo-Soviet Seminar on Catalysis, Novosibirsk, Vol. 1 (1988) 39.
no DOI — not checkedM.J. Verkerk, K. Keizer and A.J. Burggraaf, J. Appl. Electrochem. 10 (1980) 80.
no DOI — not checkedN.Yu. Sinev, V.N. Korchak and O.V. Krylov,Proc. 9th Int. Congr. Catal, Calgary, Canada, Vol. 2 (1988) 968.
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