First Decade of Soviet Espionage in America: 1924 to 1933
@article{Murphy2020FirstDO,
title={First Decade of Soviet Espionage in America: 1924 to 1933},
author={William T. Murphy},
journal={International Journal of Intelligence and CounterIntelligence},
year={2020},
volume={34},
pages={45 - 69}
}