A feasibility study: computer micro tomography using laboratory X-ray fluorescence micro-beam spectrometer / Dariusz WĘGRZYNEK // W: EDXRS-2000 : European conference on Energy Dispersive X-Ray Spectrometry : Kraków, Poland June 18–23, 2000 : abstracts / University of Mining and Metallurgy. Faculty of Physics and Nuclear Techniques ; National Atomic Energy Agency. — [Kraków : UMM], [2000]. — S. 25

Application of X-ray fluorescence techniques for the determination of hazardous and essential trace elements in environmental and biological materials / Samuel Akoto Bamford, Dariusz WĘGRZYNEK, Ernesto Chinea-Cano, Andrzej MARKOWICZ // Nukleonika : the International Journal of Nuclear Research / Institute of Nuclear Chemistry and Technology, Polish Nuclear Society, National Atomic Energy Agency ; ISSN 0029-5922. — 2004 vol. 49 no. 3, s. 87–95. — Bibliogr. s. 95, Abstr.. — D. Węgrzynek, A. Markowicz - afiliacja: Agency’s Laboratories Seibersdorf, IAEA, Vienna, Austria. — Błędny zapis imienia współautora: Darius Węgrzynek. — Proceedings of the international conference on Isotopic and nuclear analytical techniques for health and environment : 10–13 June 2003, Vienna, Austria / ed. Matthias Rossbach. — Warsaw : Institute of Nuclear Chemistry and Technology, 2004. — tekst: http://www.nukleonika.pl/www/back/full/vol49_2004/v49n3p087f.pdf

Development and applications of portable XRF spectrometers for {\em in situ} characterization of materials / A. MARKOWICZ, E. Chinea-Cano, D. WĘGRZYNEK, R. Padilla-Alvarez // W: Frontiers in modern physics and its applications : Kraków, Poland, May 28–29, 2009 : conference proceedings / Faculty of Physics and Applied Computer Science. AGH Univeristy of Science and Technology. — [Kraków : AGH FPACS], [2009]. — S. 25–29. — Bibliogr. s. 29, Abstr.. — Abstract W: Frontiers in modern physics and its applications : Kraków, Poland, May 28–29, 2009 : conference programme & abstracts / AGH University of Science and Technology. Faculty of Physics and Applied Computer Science. — [Kraków : AGH, 2009]. — S. 16. — Bibliogr. s. 16

Quantitative characterization of stratified materials by confocal 3D micro-beam X-ray fluorescence spectroscopy / M. CZYŻYCKI, D. WĘGRZYNEK, P. WRÓBEL, M. LANKOSZ // W: NUTECH 2011 : international conference on Development and applications of nuclear technologies : 11–14 September 2011 AGH Kraków : book of abstracts. — Kraków : AGH. Faculty of Physics and Applied Computer Science, cop. 2011. — ISBN: 978-83-925779-1-1. — S. 161

Radiometryczna głowica do pomiaru {\em in situ} składu gleb i skażeń powierzchniowych metodą fluorescencji rentgenowskiej — Portable, radiometric head for {\it in-situ} X-ray fluorescence analysis of soils and thin layer contamination / Marek BIELEWSKI, Marek LANKOSZ, Beata OSTACHOWICZ, Jerzy OSTACHOWICZ, Antoni OSTROWSKI, Dariusz WĘGRZYNEK // W: Technika jądrowa w przemyśle, medycynie, rolnictwie i ochronie środowiska : krajowe sympozjum : Kraków, 7–9 września 2005 / red. Łukasz Chmura [et al.]. — Kraków : Wydział Fizyki i Informatyki Stosowanej AGH, 2005. — ISBN10: 83-921064-2-3. — S. 399–404. — Bibliogr. s. 404

X-ray phase contrast micro-tomography and fast micro-radiography of malaria transmitting mosquitoes and Tsetse flies / D. WĘGRZYNEK, E. Chinea-Cano, [et al.], A. MARKOWICZ, [et al.] // W: Frontiers in modern physics and its applications : Kraków, Poland, May 28–29, 2009 : conference proceedings / Faculty of Physics and Applied Computer Science. AGH Univeristy of Science and Technology. — [Kraków : AGH FPACS], [2009]. — S. 30–32. — Bibliogr. s. 32. — Abstract W: Frontiers in modern physics and its applications : Kraków, Poland, May 28–29, 2009 : conference programme & abstracts / AGH University of Science and Technology. Faculty of Physics and Applied Computer Science. — [Kraków : AGH, 2009]. — S. 18. — Bibliogr. s. 18