R Canis majoris
R Canis Majoris - Times of Eclipse Minima
R Canis Majoris---Revisited
R Canis Majoris: absolute elements and evolutionary status.
R Cassiopeiae: AGB Star Envelope Dynamics Charted by 86 GHz SiO Masers
R Cassiopeiae: Relative Strengths of SiO Masers at 43 and 86 GHz
R Centauri at Millennium's End
R Centauri, an Interesting Southern Variable
R Centauri: An Unusual Mira Variable in a He-Shell Flash
R CMa - a New Pulsating Eclipsing Binary Star
R Coronae
R Coronae Australis: A Cosmic Watercolour
R Coronae bor
R Coronae bor
R Coronae Borealis
R Coronae Borealis
R Coronae Borealis
R Coronae Borealis
R Coronae Borealis
R Coronae Borealis