Ambrústolo, P. ., & Castro, A. . (2019). COASTAL HUNTER-GATHERERS LITHIC TECHNOLOGY: THE FUNCTIONAL ANALYSIS OF A SET OF SCRAPERS FROM THE ALERO 4 SITE (NORTH COAST OF SANTA CRUZ, ARGENTINA). Comechingonia. Revista De Arqueología, 22(2), 199–216. https://doi.org/10.37603/2250.7728.v22.n2.25594