@inbook{MTMT:2904784,
	title = {Assessment of Problematic Internet Use and Online Video Gaming},
	url = {https://m2.mtmt.hu/api/publication/2904784},
	author = {Király, Orsolya and Nagygyörgy, Katalin and Koronczai, Beatrix and Griffiths, Mark D and Demetrovics, Zsolt},
	booktitle = {Mental Health in the Digital Age: Grave Dangers, Great Promise},
	doi = {10.1093/med/9780199380183.003.0003},
	unique-id = {2904784},
	year = {2015},
	pages = {46-68},
	orcid-numbers = {Király, Orsolya/0000-0001-9981-4212; Koronczai, Beatrix/0000-0003-0884-1798; Demetrovics, Zsolt/0000-0001-5604-7551}
}

@article{MTMT:1961588,
	title = {The development of the Problematic Online Gaming Questionnaire (POGQ)},
	url = {https://m2.mtmt.hu/api/publication/1961588},
	author = {Demetrovics, Zsolt and Urbán, Róbert and Nagygyörgy, Katalin and Farkas, Judit and Griffiths, M.D. and Király, Orsolya and Kökönyei, Gyöngyi and Felvinczi, Katalin and Oláh, Attila},
	doi = {10.1371/journal.pone.0036417},
	journal-iso = {PLOS ONE},
	journal = {PLOS ONE},
	volume = {7},
	unique-id = {1961588},
	issn = {1932-6203},
	year = {2012},
	eissn = {1932-6203},
	pages = {e36417},
	orcid-numbers = {Demetrovics, Zsolt/0000-0001-5604-7551; Urbán, Róbert/0000-0002-2058-5937; Farkas, Judit/0000-0002-2450-0355; Király, Orsolya/0000-0001-9981-4212; Kökönyei, Gyöngyi/0000-0001-6750-2644; Felvinczi, Katalin/0000-0003-1813-7227; Oláh, Attila/0000-0001-9483-1347}
}