@article{NUMA_1986__50_133144,
     author = {U. Banerjee and A. Lutoborski},
     title = {Approximation of the {Solution} of a {Fourth} {Order} {Boundary} {Value} {Problem} with {Nonsmooth} {Coefficient.}},
     journal = {Numerische Mathematik},
     pages = {125--146},
     publisher = {mathdoc},
     volume = {50},
     year = {1986},
     zbl = {0583.65053},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133144/}
}