Lavoie, J. M., Léger, L.A., Montpetit, R. R., Chabot, S. Julkaisussa Biomechanics and Medicine in Swimming (1983)
Montpetit, R. R., Lavoie, J. M., Cazorla, G.A. Julkaisussa Biomechanics and Medicine in Swimming (1983)