The Citing articles tool gives a list of articles citing the current article. The citing articles come from EDP Sciences database, as well as other publishers participating in CrossRef Cited-by Linking Program. You can set up your personal account to receive an email alert each time this article is cited by a new article (see the menu on the right-hand side of the abstract page).
Jason X. Prochaska, Sergei O. Naumov, Bruce W. Carney, Andrew McWilliam and Arthur M. Wolfe The Astronomical Journal 120(5) 2513 (2000) https://doi.org/10.1086/316818
Transition probabilities for the 3s ^{3}S^{0}–4p ^{3}P and 3s ^{5}S^{0}–4p ^{5}P multiplets in O I