@article{10_1007_s10492_013_0035_1,
     author = {Cui, Yujun},
     title = {Computation of topological degree in ordered {Banach} spaces with lattice structure and applications},
     journal = {Applications of Mathematics},
     pages = {689--702},
     publisher = {mathdoc},
     volume = {58},
     number = {6},
     year = {2013},
     doi = {10.1007/s10492-013-0035-1},
     mrnumber = {3162755},
     zbl = {06312922},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-013-0035-1/}
}