TY -的盟Chidume c . e . AU - Zegeye h . PY - 2003 DA - 1900/01/01 TI - constrainedgradient系统的局部可解性总变异的SP - 431754六世- 2003 AB - SN - 1085 - 3375 UR - https://doi.org/10.1155/S1085337503209052 - 10.1155 / S1085337503209052 JF -抽象和应用分析PB - Hindawi出版公司KW - ER