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@article{DAN_1987_297_6_a2, author = {V. Ya. Ivrii}, title = {Estimates for the spectrum of the {Dirac} operator}, journal = {Doklady Akademii Nauk}, pages = {1298--1302}, publisher = {mathdoc}, volume = {297}, number = {6}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_297_6_a2/} }
V. Ya. Ivrii. Estimates for the spectrum of the Dirac operator. Doklady Akademii Nauk, Tome 297 (1987) no. 6, pp. 1298-1302. http://geodesic.mathdoc.fr/item/DAN_1987_297_6_a2/