M.P. Kharlamov, “Phase topology of one system with separated variables and singularities of the symplectic structure”, Journal of Geometry and Physics, 87 (2015), 248
M. P. Kharlamov, P. E. Ryabov, “Topological atlas of the Kovalevskaya top in a double field”, J. Math. Sci., 223:6 (2017), 775–809
Mikhail P. Kharlamov, “Extensions of the Appelrot Classes for the Generalized Gyrostat in a Double Force Field”, Regul. Chaotic Dyn., 19:2 (2014), 226–244
P. E. Ryabov, “The phase topology of a special case of Goryachev integrability in rigid body dynamics”, Sb. Math., 205:7 (2014), 1024–1044
P. E. Ryabov, “Phase topology of one irreducible integrable problem in the dynamics of a rigid body”, Theoret. and Math. Phys., 176:2 (2013), 1000–1015
P. E. Ryabov, M. P. Kharlamov, “Classification of singularities in the problem of motion of the Kovalevskaya top in a double force field”, Sb. Math., 203:2 (2012), 257–287
P. E. Ryabov, “Explicit integration and topology of D.N. Goryachev case”, Dokl. Math., 84:1 (2011), 502
Mikhail P. Kharlamov, “Bifurcation diagrams and critical subsystems of the Kowalevski gyrostat in two constant fields”, Hiroshima Math. J., 39:3 (2009)
M. P. Kharlamov, “Separation of variables in the generalized 4th Appelrot class. II. Real solutions”, Regul. Chaotic Dyn., 14:6 (2009), 621–634