@ARTICLE{
author={Cvetkovic-Ilic Dragana S,Dajic Alegra,Koliha JJ},
year={2007},
title={Positive and real-positive solutions to the equation axa* = c in C*-algebras},
journal={LINEAR & MULTILINEAR ALGEBRA},
volume={55},
number={6},
pages={535-543},
document_type={Article},
}