Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) K.K. Kang and S.-P. Hong and Y.-T. Jeong and T. Shiono and T. Ikeda,"The synthesis and polymerization behavior of bimetallic pyridine diamide complexes containing transition metal (Ti, Zr)",Journal of Polymer Science Part A: Polymer Chemistry,0887-624X,Wiley,1999-10-15,37,,3756-3762,https://cir.nii.ac.jp/crid/1874242817803560960,https://doi.org/10.1002/(sici)1099-0518(19991015)37:20<3756::aid-pola3>3.0.co;2-d