@misc{indiciaedb53712f2528, title = {DUAL-PURPOSE RELAY TIMER.}, author = {J RICHARDSON and R ULRICH and P WOLFF}, year = {1964}, doi = {10.1901/jeab.1964.7-123}, url = {https://pubmed.ncbi.nlm.nih.gov/14120128/}, note = {Source identifier: 14120128} }