@inproceedings{bridges2011:81,
  author      = {Rebelo, Ana and Paszkiewicz, Filipe and Guedes, Carlos and Mar\c{c}al, Andr\'{e} R. S. and Cardoso, Jaime},
  title       = {A Method for Music Symbols Extraction based on Musical Rules},
  pages       = {81--88},
  booktitle   = {Proceedings of Bridges 2011: Mathematics, Music, Art, Architecture, Culture},
  year        = {2011},
  editor      = {Sarhangi, Reza and S\'{e}quin, Carlo H.},
  isbn        = {978-0-9846042-6-5},
  issn        = {1099-6702},
  publisher   = {Tessellations Publishing},
  address     = {Phoenix, Arizona},

  url         = {http://archive.bridgesmathart.org/2011/bridges2011-81.html}
}