@CONFERENCE{MTMT:2614937,
	title = {Characterization of Soft-Magnetic Ring Cores at Low Magnetization Levels},
	url = {https://m2.mtmt.hu/api/publication/2614937},
	author = {Petkovsek, M and Zoltán, István},
	booktitle = {Proceedings of the Sixteenth International Electrotechnical and Computer Science Conference},
	unique-id = {2614937},
	year = {2007},
	pages = {315-318}
}

@misc{MTMT:2614935,
	title = {A tudás mérése és a döntés felelőssége},
	url = {https://m2.mtmt.hu/api/publication/2614935},
	author = {Zoltán, István},
	unique-id = {2614935},
	year = {2007}
}

@book{MTMT:2614879,
	title = {Az iskola nem csavargyár},
	url = {https://m2.mtmt.hu/api/publication/2614879},
	isbn = {9632292537},
	author = {Zoltán, István},
	publisher = {Calin Elektronika Kft},
	unique-id = {2614879},
	year = {2006}
}

@CONFERENCE{MTMT:2614934,
	title = {Az iskola nem csavargyár},
	url = {https://m2.mtmt.hu/api/publication/2614934},
	author = {Zoltán, István},
	booktitle = {Új bort új tömlőbe nemzetközi konferencia},
	unique-id = {2614934},
	year = {2006}
}

@CONFERENCE{MTMT:2614932,
	title = {Self-Managing Instruments},
	url = {https://m2.mtmt.hu/api/publication/2614932},
	author = {Zoltán, István},
	booktitle = {Proceedings of the 2005 NCSLI Workshop and Symphosium},
	unique-id = {2614932},
	year = {2005}
}

@CONFERENCE{MTMT:2614930,
	title = {Jelenségek, tendenciák, tények az elbizonytalanított iskolában},
	url = {https://m2.mtmt.hu/api/publication/2614930},
	author = {Zoltán, István},
	booktitle = {Látlelet az ifjúságról nemzetközi konferencia},
	unique-id = {2614930},
	year = {2005}
}

@misc{MTMT:2614928,
	title = {Ki felel a diploma értékéért?},
	url = {https://m2.mtmt.hu/api/publication/2614928},
	author = {Zoltán, István},
	unique-id = {2614928},
	year = {2004}
}

@article{MTMT:2614927,
	title = {A tömegképzés tanári szemmel},
	url = {https://m2.mtmt.hu/api/publication/2614927},
	author = {Zoltán, István},
	journal-iso = {MAGYAR FELSŐOKTATÁS},
	journal = {MAGYAR FELSŐOKTATÁS},
	volume = {13},
	unique-id = {2614927},
	issn = {1215-3990},
	year = {2003},
	eissn = {1588-1032},
	pages = {48-50}
}

@article{MTMT:2614926,
	title = {Thermal Dynamic Model of Precision Wire-Wound Resistors},
	url = {https://m2.mtmt.hu/api/publication/2614926},
	author = {Szepessy, Zs and Zoltán, István},
	doi = {10.1109/TIM.2002.806022},
	journal-iso = {IEEE T INSTRUM MEAS},
	journal = {IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT},
	volume = {51},
	unique-id = {2614926},
	issn = {0018-9456},
	abstract = {Wire-wound type resistors are often used as reference elements in high-precision electronic instruments of industrial frequencies (50-60 Hz). One of the main factors in the measurement uncertainty of these instruments is the "self-heating" affected drift of the built-in wire-wound resistors. The materials, geometry, construction and the thermal environment of the resistors determine the dynamics of the load-affected drift. This paper investigates a thermal model that can be used for on-line estimation of the load-affected thermal dynamic drift of commercially available encapsulated precision wire-wound resistors. Using the suggested model, the achievable estimation error of the relative change in resistance is below 10%. The model and the model-based on-line error estimation allow reducing the measurement uncertainty of industrial high-precision calibrators and extending the power range of standard resistors in laboratories.},
	year = {2002},
	eissn = {1557-9662},
	pages = {930-934}
}

@article{MTMT:2651673,
	title = {Self-calibrating R-2R ladders},
	url = {https://m2.mtmt.hu/api/publication/2651673},
	author = {Vargha, B and Zoltán, István},
	doi = {10.1016/S0263-2241(01)00026-4},
	journal-iso = {MEASUREMENT},
	journal = {MEASUREMENT},
	volume = {31},
	unique-id = {2651673},
	issn = {0263-2241},
	abstract = {The paper presents a new calibration algorithm for current-output R-2R ladders. The widely used R-2R ladders are easy to realize as an integrated circuit, but the resistance tolerances limit their linearity properties. However, it is possible to achieve higher linearity with self-calibration techniques, A calibration algorithm can be applied to the current-output ladders, which are widely used as multiplying or fixed-reference DACs, The paper presents a new description of the current-output ladder as a basis of the calibration algorithm. The calibration algorithm, which uses the classical Gauss method for measuring the calibration coefficients, is discussed in detail, and the error budget is analyzed. Simulations were also made to verify the theory, (C) 2002 Published by Elsevier Science Ltd.},
	keywords = {VOLTAGE},
	year = {2002},
	eissn = {1873-412X},
	pages = {201-207}
}