@article{NUMA_1980__36_132714,
     author = {H. Evequoz and Y. Jaccard},
     title = {A {Nonconforming} {Finite} {Element} {Method} to {Compute} the {Spectrum} of an {Operator} {Relative} to the {Stability} of a {Plasma} in {Toroidal} {Geometry.}},
     journal = {Numerische Mathematik},
     pages = {455--465},
     publisher = {mathdoc},
     volume = {36},
     year = {1980},
     zbl = {0444.76097},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1980__36_132714/}
}