@article{2525,
  author = {J. Racusin and S. Park and Svetozar Zhekov and David Burrows and G. Garmire and Richard McCray},
  title = {X-ray Evolution of SNR 1987A: The Radial Expansion},
  year = {2009},
  journal = {The Astrophysical Journal},
  volume = {703},
  pages = {1752-1759},
  month = {Jan-10-2009},
  issn = {0004-637X},
  doi = {10.1088/0004-637X/703/2/1752},
}