[1]
Van-Kien, Ha, K.-L., Tran, D.-T. and Hoang, N.-Y. 2023. On the second Hilbert coefficients and Cohen-Macaulay rings. HPU2 Journal of Science: Natural Sciences and Technology. 2, 2 (Aug. 2023), 3–10. DOI:https://doi.org/10.56764/hpu2.jos.2023.2.2.3-10.