Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) J. G. Noltes and G. J. M. van der Kerk,Triphenylsiloxy derivatives of bis‐cyclopentadienyltitanium,Recueil des Travaux Chimiques des Pays-Bas,0165-0513,Wiley,1962-01,81,1,39-40,https://cir.nii.ac.jp/crid/1363670320807056000,https://doi.org/10.1002/recl.19620810106