Weak lensing effect on CMB in the presence of a dipole anisotropyAbhineet Agarwal, Naveen K. Singh, Pankaj Jain and Prabhakar TiwariEur. Phys. J. C, 79 7 (2019) 582DOI: https://doi.org/10.1140/epjc/s10052-019-7085-9