HERRERA MURILLO, J., J. ROJAS MARÍN, S. RODRÍGUEZ ROMÁN, and R. GARCÍA MARTÍNEZ. “Sulfate, Nitrate and Chloride in PM10 in the City of San José, Costa Rica: 2004-2006”. Atmósfera, vol. 23, no. 1, Jan. 2010, https://www.revistascca.unam.mx/atm/index.php/atm/article/view/14914.