@article{yang2021meter,
 author = {杨铁柱 and 周帅 and 潘峰},
 title = {基于LabVIEW的电表的改装与校准仿真实验系统开发},
 journal = {大学物理实验},
 year = {2021}, volume = {34}, number = {5}, pages = {98--102},
 doi = {10.14139/j.cnki.cn22-1228.2021.05.023}
}

@article{an2015multimeter,
 author = {安福全},
 title = {MF47型万用表的原理及使用},
 journal = {职业},
 year = {2015}, number = {30}, pages = {146}
}