@article{10_4064_ba56_1_7,
     author = {N. Stavrakas},
     title = {Measure and {Helly's} {Intersection} {Theorem} for {Convex} {Sets}},
     journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
     pages = {59--65},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2008},
     doi = {10.4064/ba56-1-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ba56-1-7/}
}