@Issue{NUM00000001261, title = "Aire libre : revista de todos los deportes, publicaci\'{o}n bi-setmanal: A\~{n}o 1, no. 16 (25 jun. 1923)", publisher = "Barcelona : [s.n.]", editor = "[s.n.]", URL = "https://arca.bnc.cat/arcabib_pro/ca/consulta/registro.do?id=10000001261", year = "1923", }