@article{480030,
      author = {Helbo, André.},
      url = {http://library.usi.edu/record/480030},
      title = {Theory of performing arts [electronic resource] /},
      publisher = {Benjamins,},
      recid = {480030},
      pages = {viii, 153 p.},
      address = {Amsterdam ;},
      year = {1987},
}