@article{10_21136_CMJ_1990_102402,
     author = {Engli\v{s}, Miroslav},
     title = {Some density theorems for {Toeplitz} operators on {Bergman} spaces},
     journal = {Czechoslovak Mathematical Journal},
     pages = {491--502},
     publisher = {mathdoc},
     volume = {40},
     number = {3},
     year = {1990},
     doi = {10.21136/CMJ.1990.102402},
     mrnumber = {1065029},
     zbl = {0736.47018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102402/}
}