@article{10_4153_CJM_1975_041_x,
     author = {Barnard, R. W.},
     title = {A {Variational} {Technique} for {Bounded} {Starlike} {Functions}},
     journal = {Canadian journal of mathematics},
     pages = {337--347},
     year = {1975},
     volume = {27},
     number = {2},
     doi = {10.4153/CJM-1975-041-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-041-x/}
}