@article{MAN_1974__209_162591,
     author = {Bernd Anger and J\"org Lembcke},
     title = {Hahn-Banach {Type} {Theorems} for {Hypolinear} {Functionals.}},
     journal = {Mathematische Annalen},
     pages = {127--152},
     publisher = {mathdoc},
     volume = {209},
     year = {1974},
     zbl = {0268.46006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1974__209_162591/}
}