Chetaev Nikolai Gur'evich

Publications in Math-Net.Ru

1. On the equations of motion of a body of invariable shape
   
   Uchenye Zapiski Kazanskogo Universiteta, 114:8 (1954),  5–7
2. Об устойчивых траекториях динамики
   
   Uchenye Zapiski Kazanskogo Universiteta, 91:4 (1931),  3–8