I'm looking for the paper of I. Y. Kobzarev, L. B. Okun and I. Y. Pomeranchuk, Sov. J. Nucl. Phys. 3 (1966) no.6, 837 [Yad. Fiz. 3 (1966) 1154], which I think has the title: On the possibility of experimental observation of mirror particles, but I can't find it. Does anybody know where I can find it?

Thanks in advance!