@article{CMUC_1989__30_1_a26,
     author = {Nos\'alov\'a, A.},
     title = {Abstract analysis of {Korovkin} approximation theory {[Abstract} of thesis]},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {194--195},
     publisher = {mathdoc},
     volume = {30},
     number = {1},
     year = {1989},
     zbl = {0669.41015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1989__30_1_a26/}
}