@article{10_4153_CJM_2003_017_1,
     author = {Stessin, Michael and Zhu, Kehe},
     title = {Generalized {Factorization} in {Hardy} {Spaces} and the {Commutant} of {Toeplitz} {Operators}},
     journal = {Canadian journal of mathematics},
     pages = {379--400},
     year = {2003},
     volume = {55},
     number = {2},
     doi = {10.4153/CJM-2003-017-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2003-017-1/}
}