For citations:

Lupandina-Bolotova G.S., Revina A.A., Ignatov D.A. The role of external factors in realizing of the natural progress of the child’s motor development within the first year of life. L.O. Badalyan Neurological Journal. 2021;2(3):119-136. (In Russ.) https://doi.org/10.46563/2686-8997-2021-2-3-119-136