@article{PismaZhETF.98.962,
    title = {Observation of Zitterbegung in spin-orbit coupled atomic gas},
    author = {Cao, S. and Zhang, D. -W. and Yan, H. and Xue, Z. -Y.},
    journal = {Письма в ЖЭТФ},
    volume = {98},
    issue = {12},
    pages = {962},
    year = {2013},
    doi = {10.7868/S0370274X1324020X},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X1324020X},
    note = {[JETP Letters 98, 858 (2013)]}
}