@article{10_4153_CJM_1989_033_4,
     author = {Zhang, Shuang},
     title = {On the {Structure} of {Projections} and {Ideals} of {Corona} {Algebras}},
     journal = {Canadian journal of mathematics},
     pages = {721--742},
     year = {1989},
     volume = {41},
     number = {4},
     doi = {10.4153/CJM-1989-033-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1989-033-4/}
}