@article{10_4064_ap_56_1_79_85,
     author = {M. Baran and H. Haruki},
     title = {On two new functional equations for generalized {Joukowski} transformations},
     journal = {Annales Polonici Mathematici},
     pages = {79--85},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {1991},
     doi = {10.4064/ap-56-1-79-85},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-56-1-79-85/}
}