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@article{DAN_1992_327_2_a10, author = {A. V. Arutyunov}, title = {Erratum: {``Sign-definiteness} of quadratic forms of the calculus of}, journal = {Doklady Akademii Nauk}, pages = {182}, publisher = {mathdoc}, volume = {327}, number = {2}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1992_327_2_a10/} }
A. V. Arutyunov. Erratum: ``Sign-definiteness of quadratic forms of the calculus of. Doklady Akademii Nauk, Tome 327 (1992) no. 2. http://geodesic.mathdoc.fr/item/DAN_1992_327_2_a10/