A series of absolutely indecomposable positive maps in matrix algebras

Indecomposable positive maps in low dimensional matrix algebras

Merging of positive maps: A construction of various classes of positive maps on matrix algebras

Positive maps of low dimensional matrix algebras

New Tools for Investigating Positive Maps in Matrix Algebras

A family of indecomposable positive linear maps based on entangled quantum states

Indecomposable positive linear maps and entanglement