Oliveira, C, Santos, J, Companico, J & Jonsson, G. K. (2006). Detection of real-time patterns in breaststroke swimming. In J. P. Vilas-Boas, F. Alves & A. Marques (Hrsg.), Biomechanics and Medicine in Swimming X (, Revista Portuguesa de Ciencias do Desporto., S. 241-244). Porto: Faculdade de Desporto da Universidade do Porto.

Oliveira, C., Santos, J., Companico, J., & Jonsson, G. K. (2006). Detection of real-time patterns in breaststroke swimming Biomechanics and Medicine in Swimming X, 6(Suppl. 2), 241-244.

Oliveira, C., J. Santos, J. Companico, and G. K. Jonsson. "Detection of Real-time Patterns in Breaststroke Swimming." Biomechanics and Medicine in Swimming X 6, no. Suppl. 2 (2006): 241-244.

Oliveira, C., et al. "Detection of Real-time Patterns in Breaststroke Swimming." Biomechanics and Medicine in Swimming X, vol. 6, no. Suppl. 2, 2006, pp. 241-244.