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 30 references without a DOI — listed, not checked
no DOI — not checkedEnvironmental Aspects of Aluminium Smelting, A Technical Review, (1981), UNEP, ISBN 92-807-1014-1.
no DOI — not checkedMetal Bulletin, World Steel and Metals News, 23. 9. 1991, London, UK.
no DOI — not checkedMetal Bulletin, World Steel and Metals News, 26. 9. 1991, London, UK.
no DOI — not checked; ; ; , Thonstad Jomar Aluminium Electrolysis, Aluminium-Verlag, Düsseldorf (1982).
no DOI — not checked; , Aluminium Smelter Technology, Aluminium Verlag, Düsseldorf 1989.
no DOI — not checked; , Cathodes in Aluminium Electrolysis, Aluminium-Verlag, Düsseldorf 1989.
no DOI — not checkedManagement of special wastes containing hazardous substances, Gazette of Slovenia, no. 20 (1986).
no DOI — not checked; , J. Metals (1990), pp. 70-73.
no DOI — not checked; ; ; , Light Metals (1988) pp. 731-734.
no DOI — not checked; , J. Metals (1984) pp. 22-32.
no DOI — not checked; , J. Metals (1986) pp. 34-38.
no DOI — not checked; , Light Metals (1989) pp. 399-405.
no DOI — not checked; , Light Metals (1989) pp. 395-398.
no DOI — not checked; , Wat. Sci. Tech., Brighton (1989) pp. 547-588.
no DOI — not checked; ; , Light Metals (1989) pp. 378-394.
no DOI — not checkedLight Metals (1988) pp. 735-742.
no DOI — not checkedWorking Up Cathode Linings from Electrolytic Cells for Aluminium, personal communication.
no DOI — not checked; ; , Light Metals (1985) pp. 1411-1425.
no DOI — not checkedLight Metals (1985) pp. 1427-1441.
no DOI — not checkedPowder Diffraction File Inorganic Phases, 1987, International Centre for Diffraction Data, 1061 Park Lane Swarthore, PA 19081-2389, USA.
no DOI — not checkedHandbook of Anion Determination, Butterworth, London 1979.
no DOI — not checkedStandard Methods for the Examination of Water and Wastewater, 15th Edition, APHA-AWWA-WPCF, American Public Health Association, Washington, DC, 1981.
no DOI — not checked10.1002/(SICI)1521-4125(199806)21:6<523::AID-CEAT523>3.0.CO;2-P-BIB24
no DOI — not checked; , Comparision of Analytical Methods for the Determination of Total and Free Cyanide in Solid Waste, Hazardous and Industrial Solid Waste Testing: Fourth Symposium. ASTM STP 886, Eds. , , , American Society for 886, Eds., , , , American Society Testing and Materials, Philadelphia 1986, pp. 233-250.
no DOI — not checked; ; ; , Müll Abfall (1980) pp. 212-220.
no DOI — not checked; ; ; , Hazardous and Industrial Solid Waste Testing, Fourth Symposium, ASTM STP for Testing and Materials, Philadelphia 1986, pp. 230-233.
no DOI — not checked10.1002/(SICI)1521-4125(199806)21:6<523::AID-CEAT523>3.0.CO;2-P-BIB29
no DOI — not checked10.1002/(SICI)1521-4125(199806)21:6<523::AID-CEAT523>3.0.CO;2-P-BIB30
no DOI — not checkedTreatment Method of Cyanide Waste Liquids by the Thermolytic Dissociation Method, Japan Patent Bureau PPM 58-67, (1977).
no DOI — not checked10.1002/(SICI)1521-4125(199806)21:6<523::AID-CEAT523>3.0.CO;2-P-BIB32
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