L. I. Krutova, N. A. Kulagin, V. A. Sandulenko, A. V. Sandulenko, “Chromium ion electron state and lattice sites in garnet crystals”, Fizika Tverdogo Tela, 31:7 (1989), 170–175
2.
N. A. Kulagin, V. A. Sandulenko, “Ab initio theory of the electron spectra of doped crystals. Chromium ions in oxide compounds”, Fizika Tverdogo Tela, 31:1 (1989), 243–249
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