López-Fernández, J., J. García-Unanue, J. Luis Felipe, P. Burillo, J. Sánchez-Sánchez, and L. Gallardo. 2016. “Analysis of Obligatory Measures Against Anthropic Risks in Spanish Football Stadiums”. SPORT TK-EuroAmerican Journal of Sport Sciences, March, 145-54. https://doi.org/10.6018/254151.