Choque-Rivero, A.E. and Medina-Hernandez, B.E. 2022. On two resolvent matrices of the truncated Hausdorff matrix moment problem. Visnyk of V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics. 95, (Jul. 2022), 4-22. DOI:https://doi.org/10.26565/2221-5646-2022-95-01.