@article{JCA_2014_21_4_JCA_2014_21_4_a13,
     author = {K. Musial},
     title = {Gelfand {Integral} of {Multifunctions}},
     journal = {Journal of convex analysis},
     pages = {1193--12},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/JCA_2014_21_4_JCA_2014_21_4_a13/}
}