1. Chondrules: Records of Protoplanetary Disk Processes, Ed. by S. S. Russell, H. C. Connolly, Jr., and A. N. Krot, (Cambridge University Press, 2018).
2. M. I. D’yakonova, and V. Ya. Kharitonova, “New data on chemical analysis of Buschhof, Karakol, and Ausson stony chondrite meteorites,” Meteoritika 33, 90–93 (1974).
3. R. T. Dodd and R. Hutchison, Meteorites: A Petrologic, Chemical and Isotopic Synthesis (Cambridge University Press, 2004). A. Dutta, A. Bhattacharya, M. Mishra, M. Sadiq, and S. Roy “Trace elements and REE geochemistry of olivine and enstatite chondrules in ordinary chondrites: Insights into their cosmochemical genesis,” 80th Ann. Meet. Meteor. Soc. 6088 (2017).
4. A. Engler, M. E. Varela, G. Kurat, D. Ebel, and P. Sylvester, “The origin of non–porphyritic pyroxene chondrules in UOCs: Liquid solar nebula condensates?,” Icarus 192, 248–286 (2007).
5. C. Grewingk and C. Schmidt, “Über die Meteoritenfälle von Pillistfer, Buschhof und Igast,” Arch. Naturk. Liv.–Ehst. u. Kurlands 3, 421–553 (1864).