History effects and phase diagram near the lower critical point in YBa2Cu3O7 single crystals. Physical Review Letters. 2001;87:017006/1-/4.
Andreev reflections on the heavy-fermion superconductor UPt3. Physica B: Physics of Condensed Matter. 1994;194-196:2073-4.
Andreev reflections on heavy-fermion superconductors. Physical Review Letters. 1994;72:2278-81.
