@article{10_4064_sm_137_1_49_60,
     author = {Joaqu{\'\i}n Motos and  },
     title = {On {Bell's} duality theorem for harmonic functions},
     journal = {Studia Mathematica},
     pages = {49--60},
     publisher = {mathdoc},
     volume = {137},
     number = {1},
     year = {1999},
     doi = {10.4064/sm-137-1-49-60},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-137-1-49-60/}
}