%0 Journal Article %T Massless Stueckelberg field, exact solutions in Cartesian coordinates and gauge degrees of freedom %A Semenyuk, O.A. %A Ivashkevich, A.V. %A Buryy, A.V. %A Pletyuhov, V.A. %A Red'kov, V.M. %K massless Stueckelberg field, Cartesian coordinates, exact solutions, energy-momentum tensor, gauge solutions %J Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences %D 2023 %N 0 %P 5 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"