@article{MOMA_1990__110_3-4_178483,
     author = {Albrecht B\"ottcher},
     title = {Truncated {Toeplitz} {Operators} on the {Polydisk.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {23--32},
     publisher = {mathdoc},
     volume = {110},
     number = {3-4},
     year = {1990},
     zbl = {0727.47012},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1990__110_3-4_178483/}
}