@article{MAN_1988__281_4_164405,
     author = {Ken-ichi Sugiyama},
     title = {A {Geometry} of {K\"ahler} {Cones.}},
     journal = {Mathematische Annalen},
     pages = {135--144},
     publisher = {mathdoc},
     volume = {281},
     number = {4},
     year = {1988},
     zbl = {0645.32012},
     url = {http://geodesic.mathdoc.fr/item/MAN_1988__281_4_164405/}
}