@article{MTMT:30688739,
	title = {North Atlantic influences on climate conditions in East-Central Europe in the late Holocene reflected by flowstone compositions},
	url = {https://m2.mtmt.hu/api/publication/30688739},
	author = {Demény, Attila and Kern, Zoltán and Németh, Alexandra and Frisia, S and Hatvani, István Gábor and Czuppon, György and Leél-Őssy, Szabolcs and Molnár, Mihály and Óvári, Mihály and Surányi, Gergely and Gilli, A and Wu, CC and Shen, CC},
	doi = {10.1016/j.quaint.2019.02.014},
	journal-iso = {QUATERN INT},
	journal = {QUATERNARY INTERNATIONAL},
	volume = {512},
	unique-id = {30688739},
	issn = {1040-6182},
	year = {2019},
	eissn = {1873-4553},
	pages = {99-112},
	orcid-numbers = {Demény, Attila/0000-0003-0522-9018; Kern, Zoltán/0000-0003-4900-2587; Hatvani, István Gábor/0000-0002-9262-7315; Czuppon, György/0000-0002-7231-6042; Gilli, A/0000-0003-4193-2157}
}

@article{MTMT:3042991,
	title = {Recrystallization-induced oxygen isotope changes in inclusion-hosted water of speleothems - Paleoclimatological implications},
	url = {https://m2.mtmt.hu/api/publication/3042991},
	author = {Demény, Attila and Czuppon, György and Kern, Zoltán and Leél-Őssy, Szabolcs and Németh, Alexandra and Szabó, Máté Zoltán and Tóth, Mária and Wu, C-C and Shen, C-C and Molnár, Mihály and Németh, Tibor and Németh, Péter and Óvári, Mihály},
	doi = {10.1016/j.quaint.2015.11.137},
	journal-iso = {QUATERN INT},
	journal = {QUATERNARY INTERNATIONAL},
	volume = {415},
	unique-id = {3042991},
	issn = {1040-6182},
	abstract = {The issue of diagenetic alteration of carbonate deposits in caves (speleothems) has gained increasing importance in recent years, as this process has serious consequences for speleothem-based paleoclimate studies. In this study stable hydrogen and oxygen isotope data of water trapped in fluid inclusions were collected for recently forming stalagmites and flowstones in order to determine how dripwater compositions are reflected and preserved in the inclusion water compositions. Hydrogen isotope compositions were found to reflect dripwater values, whereas the oxygen isotope data were increasingly shifted from the local dripwater compositions with the time elapsed after deposition. The δ18O data are correlated with X-Ray diffraction full width at half maximum values (related to crystal domain size and lattice strain), suggesting that the oxygen isotope shift is related to recrystallization of calcite. Transmission electron microscope analyses detected the presence of nanocrystalline (<50 nm) calcite, whose crystallization to coarser-grained calcite crystals (>200 nm) may have induced re-equilibration between the carbonate and the trapped inclusion water. The Ostwald ripening process provides an explanation for unexpectedly low oxygen isotope compositions in the inclusion water. The detected diagenetic alteration and its isotopic effects should be taken into consideration during sampling strategies and data evaluation as speleothems containing nanocrystalline calcite during their deposition are prone to late-stage oxygen isotope water-carbonate re-equilibration, which may shift the oxygen isotope composition of the inclusion water to more depleted values while the hydrogen isotope composition remains intact. © 2016.},
	keywords = {fluid inclusion; speleothem; diagenesis; Ostwald ripening; Hydrogen and oxygen isotope compositions},
	year = {2016},
	eissn = {1873-4553},
	pages = {25-32},
	orcid-numbers = {Demény, Attila/0000-0003-0522-9018; Czuppon, György/0000-0002-7231-6042; Kern, Zoltán/0000-0003-4900-2587; Németh, Tibor/0000-0002-1836-6006; Németh, Péter/0000-0001-5592-5877}
}

@article{MTMT:2952323,
	title = {Temperature dependence of oxygen- and clumped isotope fractionation in carbonates: A study of travertines and tufas in the 6-95°C temperature range},
	url = {https://m2.mtmt.hu/api/publication/2952323},
	author = {Kele, Sándor and Breitenbach, SFM and Capezzuoli, E and Meckler, AN and Ziegler, M and Millan, IM and Kluge, T and Deák, József and Hanselmann, K and John, CM and Yan, H and Liu, Z and Bernasconi, SM},
	doi = {10.1016/j.gca.2015.06.032},
	journal-iso = {GEOCHIM COSMOCHIM AC},
	journal = {GEOCHIMICA ET COSMOCHIMICA ACTA},
	volume = {168},
	unique-id = {2952323},
	issn = {0016-7037},
	year = {2015},
	eissn = {1872-9533},
	pages = {172-192},
	orcid-numbers = {Kele, Sándor/0000-0002-8607-7636}
}

@article{MTMT:2779728,
	title = {Stable (H, O, C) and noble-gas (He and Ar) isotopic compositions from calcite and fluorite in the Speewah Dome, Kimberley Region, Western Australia: implications for the conditions of crystallization and evidence for the influence of crustal-mantle fluid mixing},
	url = {https://m2.mtmt.hu/api/publication/2779728},
	author = {Czuppon, György and Ramsay, RR and Özgenc, I and Demény, Attila and Gwalani, LG and Rogers, K and Eves, A and Papp, László and Palcsu, László and Berkesi, Márta and Downes, PJ},
	doi = {10.1007/s00710-014-0333-7},
	journal-iso = {MINER PETROL},
	journal = {MINERALOGY AND PETROLOGY},
	volume = {108},
	unique-id = {2779728},
	issn = {0930-0708},
	year = {2014},
	eissn = {1438-1168},
	pages = {759-775},
	orcid-numbers = {Czuppon, György/0000-0002-7231-6042; Demény, Attila/0000-0003-0522-9018; Berkesi, Márta/0000-0003-4380-057X}
}

@article{MTMT:1237884,
	title = {Combination of off-line preparation and continuous flow mass spectrometry: D/H analyses of inclusion waters},
	url = {https://m2.mtmt.hu/api/publication/1237884},
	author = {Demény, Attila and Siklósy, Zoltán},
	doi = {10.1002/rcm.3473},
	journal-iso = {RAPID COMMUN MASS SPECTR},
	journal = {RAPID COMMUNICATIONS IN MASS SPECTROMETRY},
	volume = {22},
	unique-id = {1237884},
	issn = {0951-4198},
	year = {2008},
	eissn = {1097-0231},
	pages = {1329-1334},
	orcid-numbers = {Demény, Attila/0000-0003-0522-9018}
}