ESCOBAR, G., R. COMPAGNUCCI, and S. BISCHOFF. 2009. “Sequence Patterns of 1000 HPa and 500 HPa Geopotential Height Fields Associated With Cold Surges over Central Argentina”. Atmósfera 17 (2). https://www.revistascca.unam.mx/atm/index.php/atm/article/view/8523.