@article{oai:tohoku.repo.nii.ac.jp:00044371, author = {Ohtsuki, Tsutomu and Ohno, Kaoru and Shiga, Keiichiro and Kawazoe, Yoshiyuki and Maruyama, Yutaka and Masumoto, Kazuyoshi}, issue = {3}, journal = {Physical Review. B}, month = {}, note = {学術論文 (Article)}, pages = {1531--1534}, title = {Formation of As- and Ge-Doped Heterofullerenes}, volume = {60}, year = {1999} }