@article{MTMT:36482867,
	title = {Data-driven lifetime estimation of solder joints with various geometries},
	url = {https://m2.mtmt.hu/api/publication/36482867},
	author = {Bakonyi, Antal and Sáfár, Zoltán and Zelei, Ambrus},
	doi = {10.1556/606.2025.01301},
	journal-iso = {POLLACK PERIODICA},
	journal = {POLLACK PERIODICA: AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES},
	volume = {2025},
	unique-id = {36482867},
	issn = {1788-1994},
	abstract = {Virtual lifetime estimation of microelectronic devices has become essential, due to the tightening requirements and the trend of electronification. Thermal cycling load cause fatigue crack in solder joints and therefore functional failures. The application of the fatigue models viable in the literature is circumstantial for industrial scale problems. The exploitation of the already existing simulation data in data-driven models is a promising solution for speeding up the virtual lifetime estimation process. This paper benchmarks data-driven methods to predict the lifetime of solder joints with different geometric properties using a dataset originated from finite element simulation results. This case study shows that the nonlinear function fitting and the neural network are applicable.},
	year = {2025},
	eissn = {1788-3911},
	orcid-numbers = {Sáfár, Zoltán/0000-0002-9643-318X; Zelei, Ambrus/0000-0002-9983-5483}
}

@inbook{MTMT:32928968,
	title = {Egyváltozós kalkulus és matematikai praktikum tanítása WeBWorK segítségével},
	url = {https://m2.mtmt.hu/api/publication/32928968},
	author = {Gönye, Zsuzsanna and Sáfár, Zoltán},
	booktitle = {Tudományt művelni és tanítani},
	unique-id = {32928968},
	year = {2022},
	pages = {236-242},
	orcid-numbers = {Gönye, Zsuzsanna/0000-0002-6989-7173; Sáfár, Zoltán/0000-0002-9643-318X}
}

@article{MTMT:3240198,
	title = {Az agilitás teljesítmény összetevőinek vizsgálata utánpótláskorú labdarúgóknál},
	url = {https://m2.mtmt.hu/api/publication/3240198},
	author = {Gusztafik, Ádám and Sáfár, Zoltán and Koltai, Miklós},
	journal-iso = {M SPORTTUD SZLE},
	journal = {MAGYAR SPORTTUDOMÁNYI SZEMLE},
	volume = {17},
	unique-id = {3240198},
	issn = {1586-5428},
	year = {2016},
	pages = {68-69},
	orcid-numbers = {Gusztafik, Ádám/0000-0003-1411-2700; Sáfár, Zoltán/0000-0002-9643-318X; Koltai, Miklós/0000-0002-1068-3971}
}

@article{MTMT:3224331,
	title = {Measuring of sport specific skills of football players},
	url = {https://m2.mtmt.hu/api/publication/3224331},
	author = {Koltai, Miklós and Dietmar, Wallner and Gusztafik, Ádám and Sáfár, Zoltán and Szegnerné Dancs, Henriette and Helmut, Simi and Marcel, Hagenauer and Anna, Maria Buchgraber},
	doi = {10.14198/jhse.2016.11.Proc1.12},
	journal-iso = {J HUM SPORT EXERC},
	journal = {JOURNAL OF HUMAN SPORT AND EXERCISE},
	volume = {11},
	unique-id = {3224331},
	issn = {1988-5202},
	year = {2016},
	eissn = {1988-5202},
	pages = {218-227},
	orcid-numbers = {Koltai, Miklós/0000-0002-1068-3971; Gusztafik, Ádám/0000-0003-1411-2700; Sáfár, Zoltán/0000-0002-9643-318X; Szegnerné Dancs, Henriette/0000-0001-9106-9721}
}

@article{MTMT:2970131,
	title = {Sportszakos hallgatók teljesítményszintjeinek alakulása a képességek függvényében atlétikai dobószámokban},
	url = {https://m2.mtmt.hu/api/publication/2970131},
	author = {Koltai, Miklós and Polgár, Tibor and Sáfár, Zoltán},
	journal-iso = {M SPORTTUD SZLE},
	journal = {MAGYAR SPORTTUDOMÁNYI SZEMLE},
	volume = {16},
	unique-id = {2970131},
	issn = {1586-5428},
	year = {2015},
	pages = {42},
	orcid-numbers = {Koltai, Miklós/0000-0002-1068-3971; Polgár, Tibor/0000-0003-2840-4739; Sáfár, Zoltán/0000-0002-9643-318X}
}

@article{MTMT:2970661,
	title = {Sportszakos hallgatók teljesítményszintjeinek alakulása a képességek függvényében atlétikai futószámokban},
	url = {https://m2.mtmt.hu/api/publication/2970661},
	author = {Polgár, Tibor and Koltai, Miklós and Sáfár, Zoltán},
	journal-iso = {M SPORTTUD SZLE},
	journal = {MAGYAR SPORTTUDOMÁNYI SZEMLE},
	volume = {16},
	unique-id = {2970661},
	issn = {1586-5428},
	year = {2015},
	pages = {55-56},
	orcid-numbers = {Polgár, Tibor/0000-0003-2840-4739; Koltai, Miklós/0000-0002-1068-3971; Sáfár, Zoltán/0000-0002-9643-318X}
}

@article{MTMT:2194506,
	title = {Double Fourier series, generalized Lipschitz and Zygmund classes},
	url = {https://m2.mtmt.hu/api/publication/2194506},
	author = {Sáfár, Zoltán},
	journal-iso = {SAVARIA EGYETEMI KÖZPONT TUDOMÁNYOS KÖZLEMÉNYEI},
	journal = {NYUGAT-MAGYARORSZÁGI EGYETEM SAVARIA EGYETEMI KÖZPONT TUDOMÁNYOS KÖZLEMÉNYEI},
	volume = {19},
	unique-id = {2194506},
	issn = {0864-7127},
	year = {2012},
	eissn = {2061-8336},
	pages = {5-17},
	orcid-numbers = {Sáfár, Zoltán/0000-0002-9643-318X}
}

@mastersthesis{MTMT:1919979,
	title = {Kétváltozós periodikus függvények, általánosított Lipschitz és Zygmund osztályok},
	url = {https://m2.mtmt.hu/api/publication/1919979},
	author = {Sáfár, Zoltán},
	doi = {10.14232/phd.797},
	publisher = {SZTE},
	unique-id = {1919979},
	year = {2011},
	orcid-numbers = {Sáfár, Zoltán/0000-0002-9643-318X}
}

@article{MTMT:1766240,
	title = {Double Fourier transforms, Lipschitz and Zygmund classes of functions on the plane},
	url = {https://m2.mtmt.hu/api/publication/1766240},
	author = {Fülöp, Vanda and Móricz, Ferenc and Sáfár, Zoltán},
	journal-iso = {EAST J APPROX},
	journal = {EAST JOURNAL ON APPROXIMATIONS},
	volume = {17},
	unique-id = {1766240},
	issn = {1310-6236},
	year = {2011},
	pages = {111-124},
	orcid-numbers = {Fülöp, Vanda/0000-0003-4099-4591; Sáfár, Zoltán/0000-0002-9643-318X}
}

@article{MTMT:1728505,
	title = {Absolutely convergent double Fourier series, enlarged Lipschitz and Zygmund classes of functions of two variables},
	url = {https://m2.mtmt.hu/api/publication/1728505},
	author = {Móricz, Ferenc and Sáfár, Zoltán},
	journal-iso = {EAST J APPROX},
	journal = {EAST JOURNAL ON APPROXIMATIONS},
	volume = {16},
	unique-id = {1728505},
	issn = {1310-6236},
	year = {2010},
	pages = {1-24},
	orcid-numbers = {Sáfár, Zoltán/0000-0002-9643-318X}
}