@article{MTMT:2946466,
	title = {Geographies of an online social network},
	url = {https://m2.mtmt.hu/api/publication/2946466},
	author = {Lengyel, Balázs and Varga, A and Ságvári, Bence and Jakobi, Ákos and Kertész, János},
	doi = {10.1371/journal.pone.0137248},
	journal-iso = {PLOS ONE},
	journal = {PLOS ONE},
	volume = {10},
	unique-id = {2946466},
	issn = {1932-6203},
	year = {2015},
	eissn = {1932-6203},
	orcid-numbers = {Ságvári, Bence/0000-0001-5862-4789; Jakobi, Ákos/0000-0001-9624-7785; Kertész, János/0000-0003-4957-5406}
}

@techreport{MTMT:2489613,
	title = {Distance dead or alive. online social networks from a geography perspective},
	url = {https://m2.mtmt.hu/api/publication/2489613},
	author = {Lengyel, Balázs and Varga, A and Ságvári, Bence and Jakobi, Ákos},
	unique-id = {2489613},
	year = {2013},
	pages = {1-17},
	orcid-numbers = {Ságvári, Bence/0000-0001-5862-4789; Jakobi, Ákos/0000-0001-9624-7785}
}