@article{58014,
      author = {Ginzburg, Abraham.},
      url = {http://library.usi.edu/record/58014},
      title = {Algebraic theory of automata.},
      publisher = {Academic Press,},
      recid = {58014},
      pages = {ix, 165 p.},
      address = {New York,},
      year = {1968},
}