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