@article{10_4064_sm202_3_1,
     author = {Rasoul Nasr-Isfahani and Sima Soltani Renani},
     title = {Character contractibility of {Banach} algebras and homological properties of {Banach} modules},
     journal = {Studia Mathematica},
     pages = {205--225},
     publisher = {mathdoc},
     volume = {202},
     number = {3},
     year = {2011},
     doi = {10.4064/sm202-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm202-3-1/}
}