TY - GEN AU - HACKL, R|GLASER, W|MULLER, P|EINZEL, D|ANDRES, K T1 - LIGHT-SCATTERING STUDY OF THE SUPERCONDUCTING ENERGY-GAP IN YBA2CU3O7 SINGLE-CRYSTALS CY - PY - 1988 PB - T3 - Physical Review B VL - 38 UR - http://dx.doi.org/10.1103/PhysRevB.38.7133 SN - 0163-1829