Luo, M., Ma, H.-Z., Su, Q.-D., Hu, N.-L., & Du, B.-J. (2010). Synthesis and Characterization of Lanthanide Complexes Involving Silylene-Bridged Fluorenyl . Asian Journal of Chemistry, 14(3), 1469–1473. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/22423