@article{doi:10.1302/0301-620X.47B3.421,
author = {Popov, B.},
title = {THE BIO-ELECTRICALLY CONTROLLED PROSTHESIS},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {47-B},
number = {3},
pages = {421-424},
year = {1965},
doi = {10.1302/0301-620X.47B3.421},
url = {https://doi.org/10.1302/0301-620X.47B3.421}
}