@article{SM_2003_194_1_a3,
     author = {V. I. Danchenko},
     title = {Estimates of {Green} potentials. {Applications}},
     journal = {Sbornik. Mathematics},
     pages = {63--88},
     year = {2003},
     volume = {194},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2003_194_1_a3/}
}