Hyttinen91'

BibTeX

@article{DBLP:journals/ndjfl/Hyttinen91,
  author    = {Tapani Hyttinen},
  title     = {Preservation by Homomorphisms and Infinitary Languages},
  journal   = {Notre Dame Journal of Formal Logic},
  volume    = {32},
  number    = {2},
  year      = {1991},
  pages     = {167-172},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}