@article{PismaZhETF.26.52,
    title = {Multiple generation of particles in collisions of nuclei of energy higher than $10^{12}eV$},
    author = {Szomodyi, A. and Sugar, S. and Chadraa, B. and Basina, Yu. and Brikker, S. and Grigorov, N. and Grigor'eva, L. and Kondrat'eva, M. and Mishchenko, L. and Nummik, R. and Papina, L. and Podgurskaya, L. and Poperekova, L. and Raporport, I. and Sokolov, V. and Tret'yakova, Ch. and Chikova, L. and Shestoperov, V. and Shopenberg, Zh. and Batskan, B. and Neachu, D. and Haidue, M. and Visky, T. and Dubinski, J. and Just, L.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {26},
    issue = {1},
    pages = {52},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20764.shtml},
}