Tolsa Domènech, Xavier. «A proof of the weak (1,1) inequality for singular integrals with non doubling measures based on a Calderón-Zygmund decomposition». Publicacions matemàtiques, V. 45 N. 1 (2001), p. 163-174. DOI 10.5565/PUBLMAT_45101_07 <https://ddd.uab.cat/record/1951> [Consulta: 13 abril 2025].