@article{VMUMM_1991_3_a15,
     author = {R. N. Gumerov},
     title = {On a geometric criterion for nontriviality of the simplicial and cyclic cohomology of {Banach} algebras},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {67--69},
     publisher = {mathdoc},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1991_3_a15/}
}