Advantages of application of mineral raw materials and their processing modern methods of statistical description / Tomasz NIEDOBA // W: Problemy nedropol'zovaniâ : meždunarodnyj forum-konkurs molodyh učenyh : 22–24 aprelâ 2009 g. : programma ; rabočie materialy / Federal'noe agentstvo no obrazovaniû ; Gosudarstvennoe obrazovatel'noe yčreždenie vysšego professional'nogo obrazovaniâ Sankt–Peterburgskij gosudarstvennyj gornyj institut imeni G. V. Plehanova (tehničeskij universitet). — Sankt–Petersburg : GI, 2009. — S. 126

Influence of the particle shapes on the results of particle composition analysis for narrow particle fractions / B. PESZKO, T. NIEDOBA // W: Proceedings of the XIII Balkan mineral processing congress : 2009, Bucureşti, Vol. 1 / eds. Sanda Krausz, [et al.]. — Petroşani : Focus, 2009. — ISBN: 978-973-677-160-6. — S. 95–100. — Bibliogr. s. 100, Abstr.

Review of joining methods of the particle size distribution functions given by various measuring methods / Barbara PESZKO, Tomasz NIEDOBA // W: Wastes and environment : 22.–23.10.2009, Ostrava / VŠB – Technical University of Ostrava. Faculty of Mining and Geology. Institute of Environmental Engineering. — [Ostrava : VŠB-TU], [2009]. — ISBN: 978-80-248-2074-3. — S. 261–266. — Bibliogr. s. 266, Abstr.