Systematic biases in low-frequency radio interferometric data due to calibration: The LOFAR-EoR case

Ajinkya H. Patil, Sarod Yatawatta, Saleem Zaroubi, Léon V.E. Koopmans, A. G. de Bruyn, Vibor Jelić, Benedetta Ciardi, Ilian T. Iliev, Maaijke Mevius, Vishambhar N. Pandey, Bharat K. Gehlot