Gladkov Sergey O., Bogdanova Sofiya B. «To the theory of motion of bodies with variable mass» // Tomsk State University Journal of Mathematics and Mechanics 2020. №65 C.83-91
Bogdanova Sofiya B., Gladkov Sergey O. «On the shape of the brachistichrone rotating in a vertical plane» // Tomsk State University Journal of Mathematics and Mechanics 2022. №78 C.86-98
Bogdanova Sofya B., Gladkov Sergey O. «On the brachistochrone shape under the Magnus effect» // Tomsk State University Journal of Mathematics and Mechanics 2023. №81 C.87-96
