INTERFACE JUNCTIONS AND SIMMETRY E.G. DONI, PH. KOMNINOU, G.L. BLERIS, TH. KARAKOSTAS and P. DELAVIGNETTE J. Phys. Colloques, 51 C1 (1990) C1-121-C1-125 DOI: 10.1051/jphyscol:1990117
