1. I. I. Kyrchei, “Analog of the classical adjoint matrix over a body with involution,” Mat. Met. Fiz.-Mekh. Polya, 46, No. 4, 81–91 (2003).
2. I. I. Kyrchei, "Determinantal representation of the Moore-Penrose inverse matrix over the quaternion skew field," Mat. Met. Fiz.-Mekh. Polya, 53, No. 3, 36-45 (2010)
3. English translation:J. Math. Sci., 180, No. 1, 23-33 (2012).
4. I. I. Kyrchei, “Classical adjoint matrix for the Hermitian matrix over a body,” Mat. Met. Fiz.-Mekh. Polya, 44, No. 3, 33–48 (2001).
5. J. K. Baksalary and R. Kala, “The matrix equation AXB + CYD = E ,” Linear Algebra Appl., 30, 141–147 (1980).