"Bulletin of Society of Mathematicians Banja Luka" Vol. 2,
ISSN 0354-5793 (p), ISSN 1986-521X (o).
Daniel A. Romano
On Coideals of Product of Commutative Rings with Apartneses
, 1-7
Milan Janjić:
A Note on Positive Hermitian Matrices
, 9-14
Predrag Stanimirović
:
Spectral Inverses and Jordan Canonical Form
, 15-26.