@article{PismaZhETF.44.263,
    title = {First measurements of the spin rotation parameters R and A in elastic $\pi$ p scattering near low-lying pion-nucleon resonances},
    author = {Bekrenev, V. S. and Beloglazov, Yu. A. and Gaditskii, V. G. and Kovalev, A. I. and Kozlenko, N. G. and Kruglov, S. P. and Kulbardis, A. A. and Lopatin, I. V. and Polyakov, V. V. and Sumachev, V. V. and Tkach, I. I. and Trautman, V. Yu. and Fedorova-Koval', E. P. and Filimonov, E. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {44},
    issue = {6},
    pages = {263},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21052.shtml},
}