?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+Somogyi+Ferenc+Attila&rft.aufirst=Ferenc+Attila&rft.aulast=Somogyi&rft.title=On+the+efficiency+of+text-based+comparison+and+merging+of+software+models&rft.date=2016&rft.genre=proceeding