Aspects of the cytology and chemical composition of specialized cells in roots of the Ni hyperaccumulator \emph {Senecio coronatus} / J. Mesjasz-Przybyłowicz, A. D. Barnabas, G. Tylko, Y. D. Wang, I. Yousef, P. Dumas, T. P. Sechogela, W. J. Przybyłowicz // Microscopy and Microanalysis ; ISSN 1431-9276. — 2012 vol. 18 suppl. 2, s. 96–97. — Bibliogr. s. 97. — W. J. Przybyłowicz - on leave from AGH University of Science and Technology, dod. afiliacja: Materials Research Department, iThemba LABS, Somerset West, South Africa

Differences and similarities in roots of the nickel hyperaccumulating and non-accumulating genotypes of {\em Senecio coronatus} from South Africa / J. Mesjasz-Przybyłowicz, A. Barnabas, I. Yousef, P. Dumas, F. Jamme, Ch. Sandt, F. Guillon, P. Sechogela, W. PRZYBYŁOWICZ // Synchrotron Radiation in Natural Science : Bulletin of the Polish Synchrotron Radiation Society ; ISSN 1644-7190. — 2012 vol. 11 no. 1–2, s. 118. — Bibliogr. s. 118. — W. Przybyłowicz – afiliacja: Materials Research Department, iThemba LABS, on leave from the Faculty of Physics and Applied Computer Science, University of Science and Technology, Krakow. — ISSRNS–11 : programme and abstracts of the 11th International Symposium and School on Synchrotron Radiation in Natural Science : Cracow, Poland, 20–25 May, 2012. — tekst: http://www.synchrotron.org.pl/publ/biulet/all_in_one/Bull_PTPS_vol_11_high_res.pdf

Distribution and speciation of nickel in hyperaccumulating plants from South Africa / J. Mesjasz-Przybyłowicz, E. Montargès-Pelletier, A. Barnabas, G. Echevarria, V. Briois, P. Sechogela, S. Groeber, W. PRZYBYŁOWICZ // Synchrotron Radiation in Natural Science : Bulletin of the Polish Synchrotron Radiation Society ; ISSN 1644-7190. — 2012 vol. 11 no. 1–2, s. 119. — W. Przybyłowicz – afiliacja: Materials Research Department, iThemba LABS, on leave from the Faculty of Physics and Applied Computer Science, University of Science and Technology, Krakow. — ISSRNS–11 : programme and abstracts of the 11th International Symposium and School on Synchrotron Radiation in Natural Science : Cracow, Poland, 20–25 May, 2012. — tekst: http://www.synchrotron.org.pl/publ/biulet/all_in_one/Bull_PTPS_vol_11_high_res.pdf

Distribution patterns of the metal pollutants C and Ni in soybean seeds / H. L. Malan, J. Mesjasz-Przybylowicz, W. J. PRZYBYŁOWICZ, J. M. Farrant, P. W. Linder // Nuclear Instruments & Methods in Physics Research. Section B, Beam interactions with materials and atoms ; ISSN 0168-583X. — 2012 vol. 273, s. 157–160. — Bibliogr. s. 159–160, Abstr.. — W. J. Przybyłowicz – afiliacja: Materials Research Group on leave from AGH University of Science and Technology. — tekst: http://vls2.icm.edu.pl/cgi-bin/sciserv.pl?collection=elsevier&journal=0168583x&issue=v273inone_c&article=157_dpotmpcaniss&form=pdf&file=file.pdf

Symbiotic interactions of culturable microbes with the nickel hyperaccumulator \emph {Berkheya coddii} and the herbivorous insect \emph {Chrysolina clathrata} / Ferdinand Postma, Jolanta Mesjasz-Przybyłowicz, Wojciech PRZYBYŁOWICZ, Wendy Stone, Marnel Mouton, Alfred Botha // Symbiosis ; ISSN 0334-5114. — 2012 vol. 58 iss. 1–3, s. 209–220. — Bibliogr. s. 219–220, Abstr.. — Wojciech Przybyłowicz – afiliacja: Materials Research Department, iThemba LABS, on leave from AGH University of Science and Technology. — 7th International symbiosis society congress : ”The earth as a vast symbiosphere” : Kraków, 22–28 July, 2012. — tekst: http://link.springer.com/content/pdf/10.1007%2Fs13199-012-0217-8.pdf