@article{PA_2006_13_a9,
     author = {Z. J. Jakubowski and A. Sibelska},
     title = {On complex harmonic typically-real functions with a pole at the point zero},
     journal = {Problemy analiza},
     pages = {112--123},
     year = {2006},
     number = {13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2006_13_a9/}
}