Otradnova Lina Sergeevna

Publications in Math-Net.Ru

1. Motion of a sphere colliding with a rough surface
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2012, no. 5,  35–39
2. Maximum of action for Hamiltonian systems with unilateral constraints
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2012, no. 4,  70–72