@article{10_4064_sm153_3_4,
     author = {Se\'an Dineen and Pablo Sevilla-Peris},
     title = {Invertibility in tensor products of {Q-algebras}},
     journal = {Studia Mathematica},
     pages = {269--284},
     publisher = {mathdoc},
     volume = {153},
     number = {3},
     year = {2002},
     doi = {10.4064/sm153-3-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm153-3-4/}
}