@article{Hara_T._Observation_2013,
 author={Hara, T. and Maekawa, T. and Kawabata, T. and Terayama, K. and Ikeno, S. and Matsuda, K.},
 number={No 2 June},
 howpublished={online},
 journal={Archives of Metallurgy and Materials},
 year={2013},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Commitee on Metallurgy of Polish Academy of Sciences},
 title={Observation of Spheroidal Graphite in Ductile Cast Iron by Tem},
 doi={10.2478/amm-2013-0012},
}