Parsing of references fails due to type differences ValueError: invalid literal for int() with base 10: '1.' (in row 0, col 'ref_col1'), fixing those by removing dots. NED now also returns valid XML in agreement with the changes in this commit.
Parsing of references fails due to type differences ValueError: invalid literal for int() with base 10: '1.' (in row 0, col 'ref_col1'), fixing those by removing dots. NED now also returns valid XML in agreement with the changes in this commit.

imbasimba/astroquery,imbasimba/astroquery,ceb8/astroquery,ceb8/astroquery