An Economical RC Active Equalizer with Applications in Communications. - B. B. Bhattacharyya; S. K. Das; M. N. S. Swamy (IEEE Trans. Commun., 1977)

A stray-insensitive single switched-capacitor ladder realization of an arbitrary order low-pass filter. - T. S. Rathore; S. M. Faruque; B. B. Bhattacharyya (Proc. IEEE, 1987)