@article{PA_1996_3_a1,
     author = {D. Bartnik},
     title = {On some class of functions with an integral representation involving complex measures},
     journal = {Problemy analiza},
     pages = {3--16},
     publisher = {mathdoc},
     number = {3},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_1996_3_a1/}
}