Zhukovsky K.V. «Analytical account for off-axis effects in X-ray radiation of free electron lasers» // Izvestiya vuzov. Fizika 2021. №1 C.21-28
Zhukovsky K.V. «Generation of harmonic oi in ondulators with multi-periodic fields» // Izvestiya vuzov. Fizika 2019. №6 C.109-117
