@article{00469030, title = {On a theorem of Nehari and quasidiscs.}, journal = {Annales Academiae Scientiarum Fennicae. Mathematica}, volume = {18}, year = {1993}, pages = {117-124}, zbl = {0779.30013}, language = {en}, url = {http://dml.mathdoc.fr/item/00469030} }
Chuaqui, Martin. On a theorem of Nehari and quasidiscs.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 18 (1993) pp. 117-124. http://gdmltest.u-ga.fr/item/00469030/