Bismuth valence in a ${Tl_{0.7}Bi_{0.3}Sr_{1.6}Ba_{0.4}CaCu_{2}O_{y}}$ superconductor from X-ray photoemission spectroscopy / R. ZALECKI, W. M. WOCH, M. KOWALIK, A. KOŁODZIEJCZYK, G. Gritzner // Acta Physica Polonica. A ; ISSN 0587-4246. — 2010 vol. 118 no. 2, s. 393–395. — Bibliogr. s. 395. — Dod. afiliacja dla M. Kowalik: Department of Physics, Rzeszów University of Technology. — Superconductivity and inhomogeneous condensed systems : proceedings of the XIVth National School of Superconductivity : Ostrów Wielkopolski, October 13–17, 2009 / eds. R. Wojciechowski, R. Micnas, W. Kempiński. — Warsaw : Polish Academy of Sciences. Institute of Physics, 2010. — tekst: http://web.b.ebscohost.com/ehost/viewarticle?data=dGJyMPPp44rp2%2fdV0%2bnjisfk5Ie46bRRtq6vTq6k63nn5Kx95uXxjL6rrUqupbBIr6qeTbirsFKwpp5Zy5zyit%2fk8Xnh6ueH7N%2fiVa%2bmsE6upq9Ls6ukhN%2fk5VXu4qR84LPfUeac8nnls79mpNfsVbStsEuvr65NpNztiuvX8lXu2uRe8%2bLqbOPu8gAA&hid=123

Electronic states of collosal magnetoresistive manganites ${La_{0.67}Pb_{0.33}Mn_{1-x}Fe_{x}O_{3}}$ from photoemission spectroscopy / M. KOWALIK, R. ZALECKI, A. KOŁODZIEJCZYK // Acta Physica Polonica. A ; ISSN 0587-4246. — 2010 vol. 117 no. 2, s. 277–280. — Bibliogr. s. 280. — — Dod. afiliacja M. Kowalik: Department of Physics, Rzeszów University of Technology. — Proceedings of the 8th national meeting of Synchrotron radiation users (KSUPS-8) : Podlesice, Poland, September 24–26, 2009 ; Proceedings of the XLIVth Zakopane school of Physics international symposium breaking frontiers: Submicron structures in physics and biology : Zakopane, Poland, May 18–23, 2009 / eds. Wojciech Paszkowicz, Marcin Sikora, Wojciech Szuszkiewicz. — Warsaw : Polish Academy of Sciences. Institute of Physics, 2010

XANES and X-ray photoemission of the $La_{0.67}(Ca,Pb)_{0.33}(Mn_{1-x}Fe_{x})O_{3}$ compounds / M. KOWALIK, M. SIKORA, A. KOŁODZIEJCZYK, Cz. KAPUSTA // Synchrotron Radiation in Natural Science : Bulletin of the Polish Synchrotron Radiation Society ; ISSN 1644-7190. — 2010 vol. 9 no. 1-2, s. 108–109. — Bibliogr. s. 109. — M. Kowalik - dod. afiliacja: Department of Physics, Rzeszów University of Technology. — ISSRNS 2010 : 10th International School and Symposium on Synchrotron Radiation in Natural Sciences : Szklarska Poręba, 6–12 June 2010 : extended abstracts. — tekst: http://www.synchrotron.org.pl/publ/biulet/all_in_one/Bull_PTPS_vol_09.pdf