Search for the sources of cosmic rays with energies above 1020 eV
Crossref DOI link: https://doi.org/10.3103/S0884591316010037
Published Online: 2016-03-30
Published Print: 2016-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Gnatyk, R. B.
Text and Data Mining valid from 2016-01-01