@article{NUMA_1986__49_133133,
     author = {I. Babuska and W. Gui},
     title = {The h, p and h-p {Versions} of the {Finite} {Element} {Method} in 1 {Dimension.} {Part} {III.} {The} {Adaptive} h-p {Version.}},
     journal = {Numerische Mathematik},
     pages = {659--684},
     publisher = {mathdoc},
     volume = {49},
     year = {1986},
     zbl = {0614.65090},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__49_133133/}
}