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1991A&A...248..421H - Astronomy and Astrophysics, volume 248, 421-425 (1991)
Two BL Lacertae objects discovered through their optical variability.
HAWKINS M.R.S., VERON P., HUNSTEAD R.W. and BURGESS A.M.
Journal keyword(s):
Nomenclature: Table 2: MH use [HVH91] HHMM-DDd N=2
CDS comments: cross-id. with B7 and B24 not in SIMBAD. Not [H86b]
Simbad objects: 7
