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@article{AA_1997_9_1_a5, author = {O. L. Safronov}, title = {Emergence and disappearance of the discrete spectrum in a gap of a second-order periodic operator under decreasing perturbations with alternating signs}, journal = {Algebra i analiz}, pages = {148--166}, publisher = {mathdoc}, volume = {9}, number = {1}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1997_9_1_a5/} }
TY - JOUR AU - O. L. Safronov TI - Emergence and disappearance of the discrete spectrum in a gap of a second-order periodic operator under decreasing perturbations with alternating signs JO - Algebra i analiz PY - 1997 SP - 148 EP - 166 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1997_9_1_a5/ LA - ru ID - AA_1997_9_1_a5 ER -
%0 Journal Article %A O. L. Safronov %T Emergence and disappearance of the discrete spectrum in a gap of a second-order periodic operator under decreasing perturbations with alternating signs %J Algebra i analiz %D 1997 %P 148-166 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1997_9_1_a5/ %G ru %F AA_1997_9_1_a5
O. L. Safronov. Emergence and disappearance of the discrete spectrum in a gap of a second-order periodic operator under decreasing perturbations with alternating signs. Algebra i analiz, Tome 9 (1997) no. 1, pp. 148-166. http://geodesic.mathdoc.fr/item/AA_1997_9_1_a5/