@article{PismaZhETF.57.323,
    title = {A search for diffuse emission of UHE gamma-rays in southern sky from observation of hadron-less air showers},
    author = {Ticona, R. and Inoue, N. and Imaiziimi, S. and Mori, K. and Matano, τ. and Tsushima, L and Kawasumi, N. and Honda, K. and Hashimoto, K. and Martinic, N. and Aliaga, Z. and Reguerin, A. and Gironda, N. and Osco, F.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {57},
    issue = {6},
    pages = {323},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_4639.shtml},
}