@article{AFM_1976_2_1_a43,
     author = {M. M. Schiffer and G. Schober},
     title = {Representation of fundamental solutions for generalized {Cauchy-Riemann} equations by quasiconformal mappings},
     journal = {Annales Fennici Mathematici},
     pages = {501--531},
     publisher = {mathdoc},
     volume = {2},
     number = {1},
     year = {1976},
     doi = {10.5186/aasfm.1976.0232},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1976.0232/}
}