TY -的盟思Halidias PY - 2002 DA - 1900/01/01 TI -椭圆问题在共振与非单调不连续SP - 803262六世- 7 AB - SN - 1085 - 3375 UR - https://doi.org/10.1155/S1085337502203061 - 10.1155 / S1085337502203061 JF -抽象和应用分析PB - Hindawi出版公司KW - ER