Cite
MLA Citation
O Tihhonova et al.. “H0LiCOW VIII. A weak-lensing measurement of the external convergence in the field of the lensed quasar HE 0435−1223.” Monthly notices of the Royal Astronomical Society, vol. 477, no. 4, 2018, pp. 5657–5669. http://access.bl.uk/ark:/81055/vdc_100095519782.0x00004d