Functional cathode materials for Li-ion batteries. Pt. 3, Potential cathode materials $Li_{x}Ni_{1-y-z}Co_{y}Mn_{z}O_{2}$ and $LiMn_{2}O_{4}$ / Janina MOLENDA, Jacek MARZEC // Functional Materials Letters ; ISSN 1793-6047. — 2009 vol. 2 no. 1, s. 1–7. — Bibliogr. s. 7

Structural properties of $SrCo_{0.2}Fe_{0.8}O_{3-\delta}$ oxide: oxygen nonstoichiometry, vacancy ordering and broken local symmetry / K. ŚWIERCZEK, J. MARZEC // Polish Journal of Chemistry / Polish Academy of Sciences. Committee of Chemistry, Polish Chemical Society ; ISSN 0137-5083. — Tytuł poprz.: Roczniki Chemii. — 2009 vol. 83 no. 8, s. 1489–1496. — Bibliogr. s. 1496