@article{429431,
      author = {Ehrhardt, Matthias.},
      url = {http://library.usi.edu/record/429431},
      title = {Progress in computational physics (PiCP)., Volume 1,: Wave  propagation in periodic media / [electronic resource] .},
      publisher = {Bentham e Books,},
      recid = {429431},
      pages = {iv, 230 p. :},
      address = {[S.l.] :},
      year = {2010},
}