Maxim Khalilov José A. R. Fonollosa Inguna Skadina Edgars Bralitis Lauma Pretkalnina English-latvian SMT: the challenge of translating into a free word order language. 87-94 2010 SLTU https://www.isca-archive.org/sltu_2010/khalilov10_sltu.html conf/sltu/2010 db/conf/sltu/sltu2010.html#KhalilovFSBP10