@article{TRSPY_2001_235_a9,
     author = {P. Mattila and P. V. Paramonov},
     title = {On {Density} {Properties} of the {Riesz} {Capacities} and the {Analytic} {Capacity~}$\gamma _+$},
     journal = {Informatics and Automation},
     pages = {143--156},
     publisher = {mathdoc},
     volume = {235},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2001_235_a9/}
}