New sulfur-fullerite; its preparation, structure and spectral properties N.D. Kushch, I. Majchrzak, W. Ciesielski, A. Graja, K. Woźniak et T.M. KrygowskiJ. Phys. I France, 3 10 (1993) 1987-1991DOI: https://doi.org/10.1051/jp1:1993226