TY - GEN TI - Observation of a van Hove singularity in Bi2Sr2CaCu2O8+x with angle-resolved photoemission SN - 0163-1829 PY - 1995/// PB - Physical review. B, Condensed matter N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/physrevb.51.3832 ER -