Elemental abundance analyses with DAO spectrograms - XXIV. The Mercury Manganese stars υ Her, ϕ Her, and HR 7018Saul J. Adelman, A. F. Gulliver and K. E. RayleA&A, 367 2 (2001) 597-604DOI: https://doi.org/10.1051/0004-6361:20010007
