TY - JOUR AU - I Barbee AU - Marvin Cohen AU - David Penn C2 - Physical Review B (Condensed Matter and Materials Physics) DA - 1991-01-01 00:01:00 LA - en M1 - 44 PB - Physical Review B (Condensed Matter and Materials Physics) PY - 1991 TI - Experimental Constraints on Some Mechanisms for High-Temperature Superconductivity ER -