@article{MS2_1996__78_2_167382,
     author = {N.V. Rao},
     title = {A {Note} on {Tolstov's} {Theorem} on {Harmonic} {Functions} in the {Plane.}},
     journal = {Mathematica Scandinavica},
     pages = {178--182},
     publisher = {mathdoc},
     volume = {78},
     number = {2},
     year = {1996},
     url = {http://geodesic.mathdoc.fr/item/MS2_1996__78_2_167382/}
}