Axial displacements in ball screw mechanisms with two and four contact-point
Penkov, Igor
;
Aleksandrov, Dmitri
International review of mechanical engineering
2011
/
p. 1213-1218
https://www.researchgate.net/publication/289762576_Axial_displacements_in_ball_screw_mechanisms_with_two_and_four_contact-point