@article{MABA_2011_25_1-2_a10,
     author = {L. Stefanovska and M. Canak and L. Protic},
     title = {Laplace {Vector} {Fireld} for {Vekua} {Differential} {Equation}},
     journal = {Mathematica balkanica},
     pages = {169},
     year = {2011},
     volume = {25},
     number = {1-2},
     url = {http://geodesic.mathdoc.fr/item/MABA_2011_25_1-2_a10/}
}