Biological variation and device error in vertical jump height with two types of measurement system - Lipinska, P.; Pueo, B.; Jimenez-Olmedo, J. M.; Penichet-Tomás, A.; Mijewski, P.; Hopkins, W. G. (21st Annual Congress of the European College of Sport Science (ECSS), Vienna, 6. -9. July 2016, 2016)