@article{MZM_1985_38_4_a12,
     author = {L. D. Al'tshuler},
     title = {Functorial dependence between homology and cohomology groups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {599--607},
     publisher = {mathdoc},
     volume = {38},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_4_a12/}
}