Pereira Gomes, Luiz Antonio, and Eduardo Brandani da Silva. “A Characterization of the Product Hardy Space 𝐻¹”. CUBO, A Mathematical Journal 11, no. 4 (September 1, 2009): 109–125. Accessed November 2, 2025. https://cubo.ufro.cl/index.php/cubo/article/view/1456.