@article{PismaZhETF.49.539,
    title = {Observation of kinematic focusing of the products of the three-particle decay of $^9Be(5/2^-)$},
    author = {Vasil'ev, O. Yu. and Korsheninnikov, A. A. and Mukha, I. G. and Chulkov, L. V.},
    journal = {Письма в ЖЭТФ},
    volume = {49},
    issue = {10},
    pages = {539},
    year = {1989},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16978.shtml},
}