(1)
Marinho, D. A.; Silva, A. J.; Reis, V. M.; Costa, A. M.; Brito, J. P.; Ferraz, R.; Marques, M. C. Changes in Critical Velocity and Critical Stroke Rate During a 12 Week Swimming Training Period: A Case Study. J. Hum. Sport Exerc. 2009, 4, 48-56.