@article{AFM_2002_27_2_a9,
     author = {Maria Nowak},
     title = {On zeros of normal functions},
     journal = {Annales Fennici Mathematici},
     pages = {381--390},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2002_27_2_a9/}
}