@article{CMUC_1988__29_1_a24,
     author = {Quittner, Pavol},
     title = {Spectral analysis of variational inequalities {[Abstract} of thesis]},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {1988},
     zbl = {0652.49008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1988__29_1_a24/}
}