APA

Duchko A. N., Bykov A. D., .Impact of complex-valued energy function singularities on the behaviour of rayleighschro dinger perturbation series. : .

Chicago

Duchko A N, Bykov A D, .Impact of complex-valued energy function singularities on the behaviour of rayleighschro dinger perturbation series. : .

Harvard

Duchko A. N., Bykov A. D., .Impact of complex-valued energy function singularities on the behaviour of rayleighschro dinger perturbation series. : .

MLA

Duchko A N, Bykov A D, .: . .