@article{PismaZhETF.31.197,
    title = {Measurement of the polarization parameter P in elastic $\pi$ p scattering at energies of 490 and 600 MeV},
    author = {Bekrenev, V. S. and Gaditskii, V. G. and Kovalev, A. I. and Kruglov, S. P. and Kulbardis, A. A. and Popov, I. V. and Prokof'ev, A. N. and Sumachev, V. V. and Trautman, V. Yu. and Fedorova-Koval', E. P. and Filimonov, E. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {31},
    issue = {3},
    pages = {197},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20274.shtml},
}