@article{NUMA_1987__51_133205,
     author = {Charles A. Micchelli and Alan Edelman},
     title = {Admissible {Slopes} for {Monotone} and {Convex} {Interpolation.}},
     journal = {Numerische Mathematik},
     pages = {441--458},
     year = {1987},
     volume = {51},
     zbl = {0624.41001},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1987__51_133205/}
}