@article{AUCMP_2001__42_2_a11,
     author = {Vesel\'y, Libor and Zaj{\'\i}\v{c}ek, Lud\v{e}k},
     title = {On {D.C.} mappings and differences of convex operators},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {89--97},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2001},
     mrnumber = {1900395},
     zbl = {1129.46311},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_2001__42_2_a11/}
}