@article{JCA_2013_20_1_JCA_2013_20_1_a4,
     author = {S. Hosseini and M. R. Pouryayevali},
     title = {Euler {Characteristic} of {Epi-Lipschitz} {Subsets} of {Riemannian} {Manifolds}},
     journal = {Journal of convex analysis},
     pages = {67--91},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/JCA_2013_20_1_JCA_2013_20_1_a4/}
}