@Article{JPDE-3-81, author = {Ma Tian, Yu Qingyu}, title = {Boundary-value Problems for Integro-differential Equations of Elliptic Type}, journal = {Journal of Partial Differential Equations}, year = {1990}, volume = {3}, number = {1}, pages = {81--89}, abstract = { In this paper we study the existence of solutions to the Dirichlet problem for a class of integro-differential equations of elliptic type by using the weakly continuous method. }, issn = {2079-732X}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jpde/5792.html} }