共 50 条
- [3] SMALL PERTURBATIONS IN SOLUTION THEORY JOURNAL OF CHEMICAL PHYSICS, 1958, 29 (05): : 1075 - 1081
- [7] Small perturbations of the electric discharge COMPTES RENDUS DE L ACADEMIE DES SCIENCES DE L URSS, 1940, 28 : 40 - 44
- [8] Small perturbations of canonical systems Integral Equations and Operator Theory, 2000, 38 : 222 - 250