@article{10_4064_sm189_1_6,
     author = {Boo Rim Choe and Hyungwoon Koo and Young Joo Lee},
     title = {Positive {Schatten} class {Toeplitz} operators on the ball},
     journal = {Studia Mathematica},
     pages = {65--90},
     year = {2008},
     volume = {189},
     number = {1},
     doi = {10.4064/sm189-1-6},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm189-1-6/}
}