TY - JOUR AU - Russek, Stephen AU - Sulewski, P. AU - Sievers, A.J. AU - Hallen, H. AU - Lathrop, D. AU - Buhrman, R C2 - Physical Review B DA - 1987-04-01 LA - en M1 - 35 PB - Physical Review B PY - 1987 TI - Measurement of the superconducting energy gap in La-Ba-Cu oxide and La-Sr-Cu oxide UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905792 ER -