Analysis of information sources in references of the Wikipedia article "انٹارکٹک برف کی چادر" in Urdu language version.
Using data largely collected during the 1970s, Drewry et al. (1992), estimated the potential sea-level contribution of the Antarctic ice sheets to be in the range of 60–72 m; for Bedmap1 this value was 57 m (Lythe et al., 2001), and for Bedmap2 it is 58 m.
