by Piatek, S, Pryor, C, Bristow, P, Olszewski, E, Harris, H, Mateo, M, Minniti, D, Tinney, C
Published in arXiv.org (29.03.2005)

by Zhao, HongSheng
Year of Publication 05.12.2003

by Sanchez-Salcedo, F J, Lora, V
Published in arXiv.org (20.02.2007)

by Frayn, C. M, Gilmore, G. F
Year of Publication 04.11.2002

by Maccarone, T J, Fender, R P, Tzioumis, A K
Published in arXiv.org (01.12.2004)

by Piatek, S, Pryor, C, Olszewski, E. W, Harris, H. C, Mateo, M, Minniti, D, Monet, D. G, Morrison, H, Tinney, C. G
Year of Publication 20.09.2002

by Frayn, C M, Gilmore, G F
Published in arXiv.org (04.11.2002)

by Zhao, HongSheng
Published in arXiv.org (05.12.2003)

by Bakich, Michael E
Published in Astronomy (Milwaukee) (01.05.2023)

by Piatek, S, Pryor, C, Olszewski, E W, Harris, H C, Mateo, M, Minniti, D, Monet, D G, Morrison, H, Tinney, C G
Published in arXiv.org (29.09.2002)

Published in Sky and telescope (01.06.1999)

by Roth, Joshua
Published in Sky and telescope (01.11.1996)

by Bowden, A, Evans, N W, Belokurov, V
Published in Astrophysical journal. Letters (01.10.2014)

by Bowden, A, Evans, N W, Belokurov, V
Published in arXiv.org (05.09.2014)