@article{10_4064_ap84_3_1,
     author = {William Ma and David Minda and Diego Mejia},
     title = {Hyperbolically 1-convex functions},
     journal = {Annales Polonici Mathematici},
     pages = {185--202},
     publisher = {mathdoc},
     volume = {84},
     number = {3},
     year = {2004},
     doi = {10.4064/ap84-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap84-3-1/}
}