@article{10_4064_sm219_2_6,
     author = {Xing-Tang Dong and Ze-Hua Zhou},
     title = {Product equivalence of quasihomogeneous {Toeplitz} operators
 on the harmonic {Bergman} space},
     journal = {Studia Mathematica},
     pages = {163--175},
     publisher = {mathdoc},
     volume = {219},
     number = {2},
     year = {2013},
     doi = {10.4064/sm219-2-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm219-2-6/}
}