Oral sources as intangible heritage of the Spanish Civil War; [Las fuentes orales como patrimonio intangible de la Guerra Civil]

This article deals with oral sources as a resource for research on the Spanish civil war. First, it refers to its social nature as a result of historical memory and collective memory. Then he recalls his introduction into international historiography, going through the main archives and repositories in the public domain to access these testimonies. Finally, it goes on to the practical example of how to use these interviews for the analysis of the society of the 1930s, looking at a series of identity and intersectional concepts such as class, gender, religious confession, neighborhood or political militancy.