@article{10_4153_CMB_2004_044_6,
     author = {Pirkovskii, A. Yu.},
     title = {Biprojectivity and {Biflatness} for {Convolution} {Algebras} of {Nuclear} {Operators}},
     journal = {Canadian mathematical bulletin},
     pages = {445--455},
     year = {2004},
     volume = {47},
     number = {3},
     doi = {10.4153/CMB-2004-044-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-044-6/}
}