Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Vejdi I. Hasanov, Ivan G. Ivanov. Solutions and perturbation estimates for the matrix equations X+/-A:::*:::X:::-n:::A=Q. Applied Mathematics and Computation, 156(2):513-525, 2004. [doi]
Abstract is missing.