@article{10_2298_PIM0475173L,
     author = {Abdallah Lyzzaik},
     title = {Univalent {Harmonic} {Mappings} of {Annuli}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {173 },
     publisher = {mathdoc},
     volume = {_N_S_75},
     number = {89},
     year = {2004},
     doi = {10.2298/PIM0475173L},
     zbl = {1079.30011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0475173L/}
}