Fast algorithms to approximate the position-dependent point spread function responses in radio interferometric wide-field imaging

Published in Monthly Notices of the Royal Astronomical Society, 2020

Recommended citation: Atemkeng, M., Smirnov, O., Tasse, C., Foster, G., & Makhathini, S. (2020). "Monthly Notices of the Royal Astronomical Society. https://arxiv.org/abs/2009.07010