Araújo, H.J., Mendonça, A.M., Pinho, A.J. und Torres Barañano, M.I. (Hrsg.) (2009) „Pattern Recognition and Image Analysis : 4 th Iberian Conference, Ib PRIA 2009 Póvoa de Varzim, Portugal, June 10-12, 2009 Proceedings“, Image Processing, Computer Vision, Pattern Recognition, and Graphics. 1 st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg. doi:10.1007/978-3-642-02172-5.

Araújo, Hélder J, Ana Maria Mendonça, Armando J Pinho, und María Inés Torres Barañano, Hrsg. „Pattern Recognition and Image Analysis : 4 th Iberian Conference, Ib PRIA 2009 Póvoa de Varzim, Portugal, June 10-12, 2009 Proceedings“. Cd. Image Processing, Computer Vision, Pattern Recognition, and Graphics. Berlin, Heidelberg: Springer Berlin Heidelberg, [2009?], Berlin, Heidelberg: Springer Berlin Heidelberg, [2009?]. https://doi.org/10.1007/978-3-642-02172-5.

Araújo, H. J., Mendonça, A. M., Pinho, A. J., … Torres Barañano, M. I. (Hrsg.). (ca. 2009). Pattern Recognition and Image Analysis : 4 th Iberian Conference, Ib PRIA 2009 Póvoa de Varzim, Portugal, June 10-12, 2009 Proceedings [Cd]. In Image Processing, Computer Vision, Pattern Recognition, and Graphics (1 st ed. 2009). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-02172-5

Araújo, H. J., A. M. Mendonça, A. J. Pinho, und M. I. Torres Barañano, Herausgeber. „Pattern Recognition and Image Analysis : 4 th Iberian Conference, Ib PRIA 2009 Póvoa de Varzim, Portugal, June 10-12, 2009 Proceedings“. Image Processing, Computer Vision, Pattern Recognition, and Graphics, 1 st ed. 2009, cd, Springer Berlin Heidelberg, 2009, https://doi.org/10.1007/978-3-642-02172-5.

ARAÚJO, Hélder J, Ana Maria MENDONÇA, Armando J PINHO und María Inés TORRES BARAÑANO (Hrsg.). [cd]. 2009. 1 st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg. ISBN 9783642021725