@article{RM_1990_45_4_a25, author = {M. Atiyah}, title = {New invariants of 3- and 4-dimensional manifolds}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, publisher = {mathdoc}, volume = {45}, number = {4}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/RM_1990_45_4_a25/} }