Ariunaa, G., Burmaa, G., Xiaoyong, L. and Dan, W. 2014. Gas Sensing Performance of Multiple-shell Hollow Silver and Hematite Composite Microspheres. Mongolian Journal of Chemistry. 12, (Sep. 2014), 7–15. DOI:https://doi.org/10.5564/mjc.v12i0.163.