Khan, A., Rahman, A., Naher, S., Kaneko, H., Yun, Y., Savinkov, A., Suzuki, H., Li, Y.K., Tao, Q., Cao, G.H. and Xu, Z.A. 2012. The Effect of Cobalt Doping in Structural Phase Transition of SmFe_1-xCo_xAsO Measured by Low-temperature X-ray Diffraction. Journal of Scientific Research. 4, 3 (Aug. 2012), 541–550. DOI:https://doi.org/10.3329/jsr.v4i3.10248.