@article{MZ_1965__89_170430,
     author = {K.S. Padmanabhan},
     title = {On certain classes of meromorphic functions in the unit circle.},
     journal = {Mathematische Zeitschrift},
     pages = {98--107},
     publisher = {mathdoc},
     volume = {89},
     year = {1965},
     zbl = {0158.07704},
     url = {http://geodesic.mathdoc.fr/item/MZ_1965__89_170430/}
}