Lopushansky, O.V., and M.V. Oleksienko. “A Poisson Type Formula for Hardy Classes on Heisenberg’s Group”. Carpathian Mathematical Publications 2, no. 1 (June 30, 2010): 87–95. Accessed November 21, 2024. https://journals.pnu.edu.ua/index.php/cmp/article/view/3995.