@article{10_4064_sm_90_1_69_86,
     author = {Alberto Bressan and Giovanni Colombo},
     title = {Extensions and selections of maps with decomposable values},
     journal = {Studia Mathematica},
     pages = {69--86},
     publisher = {mathdoc},
     volume = {90},
     number = {1},
     year = {1988},
     doi = {10.4064/sm-90-1-69-86},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-90-1-69-86/}
}