Abstract
For the imaginary quadratic fields with discriminants -120, -132 and -248, the first three, five and two points of the Lagrange and Markov spectra respectively are found.
Citation
L. Ya. Vulakh. "Diophantine approximation in $\mathbf{Q}(\sqrt{-30})$, $\mathbf{Q}(\sqrt{-33})$ and $\mathbf{Q}(\sqrt{-57})$." Funct. Approx. Comment. Math. 47 (2) 183 - 205, December 2012. https://doi.org/10.7169/facm/2012.47.2.5
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