?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Dolsy&rft.aulast=Smith&rft.au=Smith%2C+Dolsy&rft.title=Data+as+Technical+Debt%3A+Managing+the+Challenges+of+Legacy+Data+During+a+System+Migration&rft.date=3+May+2019&rft.genre=proceeding