U Del: Slow Variations With Two Apparent Periods
U Delphini
U Duality, Solvable Lie Algebras and Extremal Black-Holes
U Energy Distribution of AZ Cassiopeiae
U Gem - Rediscussion of Radial Velocities and System Parameters
U Gem in Dwarf Nova Outburst
U Gem spectroscopy (Naylor+, 2005)
U Gem Stars
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum
U Geminorum