@article{MAN_1977__226_162960,
     author = {M. Goldstein and S. Swaminathan},
     title = {Pseudo-Uniform {Convexity} of the {Hardy} {Class} {H} on {Riemann}  {Surfaces.}},
     journal = {Mathematische Annalen},
     pages = {271--274},
     publisher = {mathdoc},
     volume = {226},
     year = {1977},
     zbl = {0372.46053},
     url = {http://geodesic.mathdoc.fr/item/MAN_1977__226_162960/}
}