@article{10_4153_CMB_2005_056_2,
     author = {Park, Efton},
     title = {Toeplitz {Algebras} and {Extensions} of {Irrational} {Rotation} {Algebras}},
     journal = {Canadian mathematical bulletin},
     pages = {607--613},
     year = {2005},
     volume = {48},
     number = {4},
     doi = {10.4153/CMB-2005-056-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2005-056-2/}
}