@article{Kurochkin2021analysis, author={Kurochkin, A.A. and Frolov, D.I.}, title={ANALYSIS OF MASSAGE DEVICE OPERATION ON THE BASIS OF PNEUMATIC ELEMENTS FOR HEIFER UDDER}, journal={Bulletin Samara State Agricultural Academy}, publisher={Samara State Agrarian University}, year={2021}, pages={48-54}, volume={6}, issue={4}, }