Authors: Sefako, RR Glass, IS Kilkenny, D De Jager, OC Stobie, RS O'Donoghue, D Koen, C

Citation: Rr. Sefako et al., A study of optically featureless objects from the EC Survey: searching fornew southern BL Lac objects, M NOT R AST, 309(4), 1999, pp. 1043-1050