@article{468670,
      author = {Isac, George. and Németh, Sándor Zoltán.},
      url = {http://library.usi.edu/record/468670},
      title = {Scalar and asymptotic scalar derivatives theory and  applications / [electronic resource] :},
      publisher = {Springer,},
      recid = {468670},
      pages = {xiv, 245 p. :},
      address = {New York :},
      year = {2008},
}