Freeze-substitution methods for Ni localization and quantitative analysis in \emph{Berkheya coddii} leaves by means of PIXE / D. Budka, J. Mesjasz-Przybyłowicz, G. Tylko, W. J. PRZYBYŁOWICZ // Nuclear Instruments & Methods in Physics Research. Section B, Beam interactions with materials and atoms ; ISSN 0168-583X. — 2005 vol. 231 iss. 1–4 spec. iss., s. 338–344. — Bibliogr. s. 343–344, Abstr.. — Publikacja dostępna online od: 2005-03-31. — W. J. Przybyłowicz – dod. afiliacja: iThemba LABS. — ICNMTA-2004 : 9th International Conference on Nuclear Microprobe Technology and Applications : 13–17 September 2004, Cavtat, Croatia. — tekst: https://www-1sciencedirect-1com-10000274g0f4b.wbg2.bg.agh.edu.pl/science/article/pii/S0168583X0500100X/pdfft?md5=e3ec6f5faf12eaf0ff731cf609d20a45&pid=1-s2.0-S0168583X0500100X-main.pdf

Micro-PIXE in ecophysiology / W. J. PRZYBYŁOWICZ, [et al.] // X-Ray Spectrometry ; ISSN 0049-8246. — 2005 vol. 34 iss. 4 spec. iss., s. 285–289. — Bibliogr. s. 289. — W. J. Przybyłowicz – dod. afiliacja: iThemba LABS. — PIXE 2004 : 10th international conference on Particle Induced X-ray Emission and its Analytical Applications : Portoroz, Slovenia, 4–8 June 2004

Preparation and surface characterization of $Ti/SnO_{2}-RuO_{2}-IrO_{2}$ thin films as electrode material for the oxidation of phenol / M. E. Makgae, C. C. Theron, W. J. PRZYBYŁOWICZ, A. M. Crouch // Materials Chemistry and Physics ; ISSN 0254-0584. — Tytuł poprz.: Materials Chemistry. — 2005 vol. 92 iss. 2–3, s. 559–564. — Bibliogr. s. 564, Abstr.. — W. Przybyłowicz – afiliacja: Materials Research Department, iThemba LABS, Somerset West, South Africa ; on leave from the Faculty of Physics and Applied Computer Science, University of Science and Technology, Kraków. — tekst: http://www.sciencedirect.com/science/article/pii/S0254058405001331/pdfft?md5=aa2265da14859c534cfcf989a84f8473&pid=1-s2.0-S0254058405001331-main.pdf