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Measurement of the proton-air cross section at √s=57 TeV with the Pierre Auger Observatory. [electronic resource] by
Producer: 20130111 In: Physical review letters vol. 109
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27.
Measurement of the depth of maximum of extensive air showers above 10{18} eV. [electronic resource] by
Producer: 20100611 In: Physical review letters vol. 104
Availability: No items available.