TY  - RPRT
TI  - [Procedural electromechanical clocks].
AU  - G E DEMIDOV
AU  - I G OSMOLOVSKAIA
AU  - M A RAVICH
PY  - 1962
UR  - https://pubmed.ncbi.nlm.nih.gov/14026884/
ID  - 14026884
ER  -