Electronic properties of the novel 4d metallic oxide SrRhO3
  The novel 4d perovskite compound SrRhO3 was investigated by isovalent doping studies. The solubility limits of Ca and Ba onto Sr-site were below 80% and 20%, respectively. Although SrRhO3 was chemically compressed, approximately 5.7% by the Ca doping, no significant influence was observed on the magnetic and electrical properties. 
K. Yamaura, Q. Huang, D.P. Young, M. Arai, E. Takayama-Muromachi