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Astronomy and Astrophysics  (2015)

Ultra-deep catalog of X-ray groups in the Extended Chandra Deep Field South

Finoguenov, A.; Tanaka M., Cooper; M, Allevato; V., Cappelluti N.; Choi, A; Heymans, C; Bauer, FE; Ziparo, F; Ranalli P., Silverman; J., Brandt; WN, Xue; YQ, Mulchaey; J, Howes; L, Schmid C.; Wilman, D; Comastri A., Hasinger; G., Mainieri; V, Luo B.; Tozzi, P.; Rosati P., Capak P.; Popesso, P