CALIARI, Marco; CASSINI, Fabio. Direction splitting of ϕ-functions in exponential integrators for d-dimensional problems in Kronecker form. Journal of Approximation Software, [S. l.], v. 1, n. 1, 2024. DOI: 10.13135/3103-1935/10813. Disponível em: https://ojsunito33.archicoop.it/index.php/JAS/article/view/10813. Acesso em: 15 aug. 2025.