BOGDAN ANNA MIHAYLOVNA. GREEN’S FUNCTION OF THE LAPLACE OPERATOR FOR A BALL. Ethiopian International Journal of Multidisciplinary Research, [S. l.], v. 11, n. 06, p. 506–515, 2024. Disponível em: https://www.eijmr.org/index.php/eijmr/article/view/1835. Acesso em: 29 jul. 2026.