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 27 checked references that resolve
resolves10.1002/rcm.2726Identification of sources and production processes of bottled waters by stable hydrogen and oxygen isotope ratios
resolves10.1016/j.jfca.2014.10.014Comparison of the chemical composition of British and Continental European bottled waters by multivariate analysis
resolves10.1002/rcm.3415The stable hydrogen and oxygen isotope variation of water stored in polyethylene terephthalate (PET) bottles
resolves10.1016/j.apgeochem.2010.12.006The geographic distribution of strontium isotopes in Danish surface waters – A base for provenance studies in archaeology, hydrology and agriculture
resolves10.1016/S0022-1694(98)00080-8Seasonal variations of dissolved inorganic carbon and δ13C of surface waters: application of a modified gas evolution technique
resolves10.1016/j.gexplo.2010.06.002Major and trace elements in German bottled water, their regional distribution, and accordance with national and international standards
resolves10.1016/j.foodchem.2009.04.125Strontium isotopic signatures of natural mineral waters, the reference to a simple geological map and its potential for authentication of food
resolves10.1016/j.foodchem.2004.08.018Determination of CO2 origin (natural or industrial) in sparkling bottled waters by 13C/12C isotope ratio analysis
resolves10.1021/ac00009a014Improvements in the gaseous hydrogen-water equilibration technique for hydrogen isotope-ratio analysis
resolves10.4319/lo.1995.40.5.0994Determining the stable isotope ratio of total dissolved inorganic carbon in lake water by GC/C/IIRMS
resolves10.1080/10256010500230023A robust and fast method of sampling and analysis of δ<sup>13</sup>C of dissolved inorganic carbon in ground waters
resolves10.1016/0016-7037(92)90142-6Carbon isotopic fractionation in synthetic aragonite and calcite: Effects of temperature and precipitation rate
The 20 references without a DOI — listed, not checked
no DOI — not checked(2018, September 14). Statista. Available online: www.statista.com.
no DOI — not checked(2018, September 14). Natural Mineral & Spring Waters The Natural Choice For Hydration. Available online: www.efbw.org.
no DOI — not checkedEuropean Commission (1980). Council Directive 80/777/EEC of 15 July 1980 on the Approximation of the Laws of the Member States Relating to the Exploiting and Marketing of Natural Waters. Off. J. L., 229, 1–10.
no DOI — not checkedEuropean Commission (2009). Directive 2009/54/EC of the European Parliament and of the Council of 18 June 2009 on the Exploitation and Marketing of Natural Mineral Waters. Off. J. Eur. Union, 164, 45–58.
no DOI — not checkedEuropean Commission (1998). Council Directive 98/83/EC of 3 November 1998 on the Quality of Water Intended for Human Consumption. Off. J. L., 330, 32–54.
no DOI — not checkedEuropean Commission (2003). Commission Directive 2003/40/EC of 16 May 2003 Establishing the List Concentration Limits and Labelling Requirements for the Constituents of Natural Mineral Waters and the Conditions for Using Ozone-Enriched Air for the Treatment of Natural Mineral Waters and Spring Waters. Off. J. L., 126, 34–39.
no DOI — not checkedFerjan, T., Brenčič, M., and Vreča, P. (2011). Changes in isotopic composition of bottled natural mineral waters due to different storage conditions. Proceedings of the V: International Symposium on Isotopes in Hydrology, Marine Ecosystems, and Climate Change Studies, Monaco, Monaco, 27 March–1 April 2011, International Atomic Energy Agency.
no DOI — not checkedFerjan, T. (2012). Determination of Sources of Bottled Waters; in Slovene. [Ph.D. Thesis, University of Ljubljana].
no DOI — not checked(2019, April 26). ARSO, Available online: www.arso.gov.si/en/water.
no DOI — not checkedGeneral chemistry of bottled waters on the Slovene market
no DOI — not checkedThe finning MAT HDO-equilibration—A fully automated H2O/gas phase equilibration system for hydrogen and oxygen isotope analyses
no DOI — not checkedClesceri, L.S., Greenberg, A.E., Eaton, A.D., American Public Health Association (APHA), American Water Works Association (AWWA), and Water Environment Federation (WEF) (1998). Standard Methods for the Examination of Water and Wastewater, American Public Health Organization. [20th ed.].
no DOI — not checkedParkhurst, D.L., and Appelo, C.A.J. (1999). User’s Guide to PHREEQC (Version 2)—A Computer Program for Speciation, Batch-Reaction, One-Dimensional Transport, and Inverse Geochemical Calculations, Water Resources Investigations Report 99-4259.
no DOI — not checkedR Core Team 2019: R: A Language and Environment for Statistical Computing, R Foundation for Statistical Computing. Available online: https://www.R-project.org/.
no DOI — not checkedRepublic of Slovenia, Ministry of Health (2004). Drinking Water Regulations of 1 March 2004.
no DOI — not checked(2019, April 26). US EPA, Safe Drinking Water Act, Available online: www.epa.gov/ground-water-and-drinking-water.
no DOI — not checkedWorld Health Organization (2008). Guidelines for Drinking-Water Quality, World Health Organization.
no DOI — not checkedHydrogeochemistry of Alpine springs from North Slovenia: Insights from stable isotopes
no DOI — not checkedHydrogeochemistry and isotopic geochemistry of the Velenje basin groundwater
no DOI — not checkedClarke, I.D., and Fritz, P. (1997). Environmental Isotopes in Hydrogeology, Lewis.
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