TY - ELEC AU - Tryasuchev, V. A. TI - Photoproduction of η -mesons on protons in the resonance region: The background problem and the third S 11-resonance KW - электронный ресурс KW - труды учёных ТПУ N2 - [References: p. 104 (26 tit.)] UR - http://link.springer.com/article/10.1140/epja/i2004-10024-x ER -