@article{NUMA_1991__59_8_133577,
     author = {M. Chipot},
     title = {Numerical analysis of oscillations in nonconvex problems.},
     journal = {Numerische Mathematik},
     pages = {747--768},
     publisher = {mathdoc},
     volume = {59},
     number = {8},
     year = {1991},
     zbl = {0712.65063},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133577/}
}