@article{44530,
      author = {Nathan, George Jean,},
      url = {http://library.usi.edu/record/44530},
      title = {Materia critica},
      publisher = {A.A. Knopf,},
      recid = {44530},
      pages = {4 p. ., 3-242 p.},
      address = {New York,},
      year = {1924},
}