@article{oai:shizuoka.repo.nii.ac.jp:00002866, author = {Watanabe, Kenzo and Mohamed, Osamu I. and Shoji, Sergio}, issue = {4}, journal = {IEEE Transactions on Instrumentation and Measurement}, month = {Dec}, note = {application/pdf}, pages = {582--585}, title = {A Digitally Programmable Temperature Controller Based on a Phase-Locked Loop}, volume = {37}, year = {1988} }