@article{wu2019lissajous,
 author = {伍泓锦 and 段阳 and 杨浩林 and 樊代和 and 贾欣燕},
 title = {基于李萨如图形的精确测量初相位差研究},
 journal = {物理实验},
 year = {2019}, volume = {39}, number = {12}, pages = {50--53},
 doi = {10.19655/j.cnki.1005-4642.2019.12.011}
}