@article{PORMA_1995__52_2_47273,
     author = {Truong Xuan Duc Ha},
     title = {Existence of viable solutions for nonconvex-valued differential inclusions in {Banach} spaces.},
     journal = {Portugaliae mathematica},
     pages = {241--250},
     publisher = {mathdoc},
     volume = {52},
     number = {2},
     year = {1995},
     zbl = {0824.34021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1995__52_2_47273/}
}